78878880000

素因数分解:

$2^8\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 1080

約数和(自身を含む): 317037890400

約数和(自身を除く): 238159010400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 31, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 62, 64, 72, 75, 76, 80, 90, 93, 95, 96, 100, 108, 114, 120, 124, 125, 128, 135, 144, 150, 152, 155, 160, 171, 180, 186, 190, 192, 200, 216, 225, 228, 240, 248, 250, 256, 270, 279, 285, 288, 300, 304, 310, 320, 342, 360, 372, 375, 380, 384, 400, 432, 450, 456, 465, 475, 480, 496, 500, 513, 540, 558, 570, 576, 589, 600, 608, 620, 625, 640, 675, 684, 720, 744, 750, 760, 768, 775, 800, 837, 855, 864, 900, 912, 930, 950, 960, 961, 992, 1000, 1026, 1080, 1116, 1125, 1140, 1152, 1178, 1200, 1216, 1240, 1250, 1280, 1350, 1368, 1395, 1425, 1440, 1488, 1500, 1520, 1550, 1600, 1674, 1710, 1728, 1767, 1800, 1824, 1860, 1875, 1900, 1920, 1922, 1984, 2000, 2052, 2160, 2232, 2250, 2280, 2304, 2325, 2356, 2375, 2400, 2432, 2480, 2500, 2565, 2700, 2736, 2790, 2850, 2880, 2883, 2945, 2976, 3000, 3040, 3100, 3200, 3348, 3375, 3420, 3456, 3534, 3600, 3648, 3720, 3750, 3800, 3840, 3844, 3875, 3968, 4000, 4104, 4185, 4275, 4320, 4464, 4500, 4560, 4650, 4712, 4750, 4800, 4805, 4864, 4960, 5000, 5130, 5301, 5400, 5472, 5580, 5625, 5700, 5760, 5766, 5890, 5952, 6000, 6080, 6200, 6400, 6696, 6750, 6840, 6912, 6975, 7068, 7125, 7200, 7296, 7440, 7500, 7600, 7688, 7750, 7936, 8000, 8208, 8370, 8550, 8640, 8649, 8835, 8928, 9000, 9120, 9300, 9424, 9500, 9600, 9610, 9920, 10000, 10260, 10602, 10800, 10944, 11160, 11250, 11400, 11520, 11532, 11625, 11780, 11875, 11904, 12000, 12160, 12400, 12825, 13392, 13500, 13680, 13950, 14136, 14250, 14400, 14415, 14592, 14725, 14880, 15000, 15200, 15376, 15500, 15903, 16000, 16416, 16740, 16875, 17100, 17280, 17298, 17670, 17856, 18000, 18240, 18259, 18600, 18848, 19000, 19200, 19220, 19375, 19840, 20000, 20520, 20925, 21204, 21375, 21600, 21888, 22320, 22500, 22800, 23064, 23250, 23560, 23750, 23808, 24000, 24025, 24320, 24800, 25650, 25947, 26505, 26784, 27000, 27360, 27900, 28272, 28500, 28800, 28830, 29450, 29760, 30000, 30400, 30752, 31000, 31806, 32000, 32832, 33480, 33750, 34200, 34560, 34596, 34875, 35340, 35625, 35712, 36000, 36480, 36518, 37200, 37696, 38000, 38440, 38750, 39680, 40000, 41040, 41850, 42408, 42750, 43200, 43245, 43776, 44175, 44640, 45000, 45600, 46128, 46500, 47120, 47500, 48000, 48050, 49600, 51300, 51894, 53010, 53568, 54000, 54720, 54777, 55800, 56544, 57000, 57600, 57660, 58125, 58900, 59520, 60000, 60800, 61504, 62000, 63612, 64125, 65664, 66960, 67500, 68400, 69192, 69750, 70680, 71250, 71424, 72000, 72075, 72960, 73036, 73625, 74400, 75392, 76000, 76880, 77500, 79515, 80000, 82080, 83700, 84816, 85500, 86400, 86490, 88350, 89280, 90000, 91200, 91295, 92256, 93000, 94240, 95000, 96000, 96100, 99200, 102600, 103788, 104625, 106020, 106875, 107136, 108000, 109440, 109554, 111600, 113088, 114000, 115320, 116250, 117800, 119040, 120000, 120125, 121600, 123008, 124000, 127224, 128250, 129735, 131328, 132525, 133920, 135000, 136800, 138384, 139500, 141360, 142500, 144000, 144150, 146072, 147250, 148800, 150784, 152000, 153760, 155000, 159030, 160000, 164160, 164331, 167400, 169632, 171000, 172800, 172980, 174375, 176700, 178560, 180000, 182400, 182590, 184512, 186000, 188480, 190000, 192200, 198400, 205200, 207576, 209250, 212040, 213750, 214272, 216000, 216225, 218880, 219108, 220875, 223200, 226176, 228000, 230640, 232500, 235600, 240000, 240250, 246016, 248000, 254448, 256500, 259470, 265050, 267840, 270000, 273600, 273885, 276768, 279000, 282720, 285000, 288000, 288300, 292144, 294500, 297600, 304000, 307520, 310000, 318060, 320625, 328320, 328662, 334800, 339264, 342000, 345960, 348750, 353400, 357120, 360000, 360375, 364800, 365180, 368125, 369024, 372000, 376960, 380000, 384400, 397575, 410400, 415152, 418500, 424080, 427500, 432000, 432450, 438216, 441750, 446400, 452352, 456000, 456475, 461280, 465000, 471200, 480000, 480500, 492993, 496000, 508896, 513000, 518940, 523125, 530100, 535680, 540000, 547200, 547770, 553536, 558000, 565440, 570000, 576600, 584288, 589000, 595200, 600625, 608000, 615040, 620000, 636120, 641250, 648675, 656640, 657324, 662625, 669600, 678528, 684000, 691920, 697500, 706800, 720000, 720750, 730360, 736250, 738048, 744000, 753920, 760000, 768800, 795150, 820800, 821655, 830304, 837000, 848160, 855000, 864000, 864900, 876432, 883500, 892800, 912000, 912950, 922560, 930000, 942400, 961000, 985986, 992000, 1017792, 1026000, 1037880, 1046250, 1060200, 1071360, 1080000, 1081125, 1094400, 1095540, 1104375, 1107072, 1116000, 1130880, 1140000, 1153200, 1168576, 1178000, 1201250, 1230080, 1240000, 1272240, 1282500, 1297350, 1314648, 1325250, 1339200, 1357056, 1368000, 1369425, 1383840, 1395000, 1413600, 1440000, 1441500, 1460720, 1472500, 1488000, 1520000, 1537600, 1590300, 1641600, 1643310, 1660608, 1674000, 1696320, 1710000, 1729800, 1752864, 1767000, 1785600, 1801875, 1824000, 1825900, 1845120, 1860000, 1884800, 1922000, 1971972, 1987875, 2035584, 2052000, 2075760, 2092500, 2120400, 2160000, 2162250, 2191080, 2208750, 2214144, 2232000, 2261760, 2280000, 2282375, 2306400, 2337152, 2356000, 2402500, 2464965, 2480000, 2544480, 2565000, 2594700, 2629296, 2650500, 2678400, 2736000, 2738850, 2767680, 2790000, 2827200, 2883000, 2921440, 2945000, 2976000, 3040000, 3075200, 3180600, 3243375, 3283200, 3286620, 3313125, 3321216, 3348000, 3392640, 3420000, 3459600, 3505728, 3534000, 3603750, 3651800, 3690240, 3720000, 3769600, 3844000, 3943944, 3975750, 4071168, 4104000, 4108275, 4151520, 4185000, 4240800, 4320000, 4324500, 4382160, 4417500, 4464000, 4560000, 4564750, 4612800, 4674304, 4712000, 4805000, 4929930, 4960000, 5088960, 5130000, 5189400, 5258592, 5301000, 5356800, 5405625, 5472000, 5477700, 5535360, 5580000, 5654400, 5766000, 5842880, 5890000, 6150400, 6361200, 6486750, 6573240, 6626250, 6642432, 6696000, 6785280, 6840000, 6847125, 6919200, 7011456, 7068000, 7207500, 7303600, 7440000, 7688000, 7887888, 7951500, 8208000, 8216550, 8303040, 8370000, 8481600, 8649000, 8764320, 8835000, 8928000, 9120000, 9129500, 9225600, 9424000, 9610000, 9859860, 9939375, 10177920, 10260000, 10378800, 10517184, 10602000, 10811250, 10955400, 11070720, 11160000, 11308800, 11411875, 11532000, 11685760, 11780000, 12324825, 12722400, 12973500, 13146480, 13252500, 13392000, 13680000, 13694250, 13838400, 14022912, 14136000, 14415000, 14607200, 14880000, 15376000, 15775776, 15903000, 16216875, 16416000, 16433100, 16606080, 16740000, 16963200, 17298000, 17528640, 17670000, 18259000, 18451200, 18848000, 19220000, 19719720, 19878750, 20355840, 20520000, 20541375, 20757600, 21034368, 21204000, 21622500, 21910800, 22320000, 22823750, 23064000, 23371520, 23560000, 24649650, 25444800, 25947000, 26292960, 26505000, 26784000, 27360000, 27388500, 27676800, 28272000, 28830000, 29214400, 30752000, 31551552, 31806000, 32433750, 32866200, 33212160, 33480000, 33926400, 34235625, 34596000, 35057280, 35340000, 36518000, 38440000, 39439440, 39757500, 41040000, 41082750, 41515200, 42068736, 42408000, 43245000, 43821600, 44640000, 45647500, 46128000, 47120000, 49299300, 50889600, 51894000, 52585920, 53010000, 54777000, 55353600, 56544000, 57660000, 58428800, 61624125, 63103104, 63612000, 64867500, 65732400, 66960000, 68471250, 69192000, 70114560, 70680000, 73036000, 76880000, 78878880, 79515000, 82080000, 82165500, 83030400, 84816000, 86490000, 87643200, 91295000, 92256000, 94240000, 98598600, 101779200, 102706875, 103788000, 105171840, 106020000, 109554000, 115320000, 116857600, 123248250, 126206208, 127224000, 129735000, 131464800, 133920000, 136942500, 138384000, 141360000, 146072000, 153760000, 157757760, 159030000, 164331000, 166060800, 169632000, 172980000, 175286400, 182590000, 197197200, 205413750, 207576000, 210343680, 212040000, 219108000, 230640000, 246496500, 254448000, 259470000, 262929600, 273885000, 276768000, 282720000, 292144000, 308120625, 315515520, 318060000, 328662000, 345960000, 350572800, 365180000, 394394400, 410827500, 415152000, 424080000, 438216000, 461280000, 492993000, 508896000, 518940000, 525859200, 547770000, 584288000, 616241250, 631031040, 636120000, 657324000, 691920000, 730360000, 788788800, 821655000, 830304000, 848160000, 876432000, 985986000, 1037880000, 1051718400, 1095540000, 1232482500, 1272240000, 1314648000, 1383840000, 1460720000, 1577577600, 1643310000, 1752864000, 1971972000, 2075760000, 2191080000, 2464965000, 2544480000, 2629296000, 2921440000, 3155155200, 3286620000, 3943944000, 4151520000, 4382160000, 4929930000, 5258592000, 6573240000, 7887888000, 8764320000, 9859860000, 13146480000, 15775776000, 19719720000, 26292960000, 39439440000, 78878880000]

約数ペア:

[(1, 78878880000), (2, 39439440000), (3, 26292960000), (4, 19719720000), (5, 15775776000), (6, 13146480000), (8, 9859860000), (9, 8764320000), (10, 7887888000), (12, 6573240000), (15, 5258592000), (16, 4929930000), (18, 4382160000), (19, 4151520000), (20, 3943944000), (24, 3286620000), (25, 3155155200), (27, 2921440000), (30, 2629296000), (31, 2544480000), (32, 2464965000), (36, 2191080000), (38, 2075760000), (40, 1971972000), (45, 1752864000), (48, 1643310000), (50, 1577577600), (54, 1460720000), (57, 1383840000), (60, 1314648000), (62, 1272240000), (64, 1232482500), (72, 1095540000), (75, 1051718400), (76, 1037880000), (80, 985986000), (90, 876432000), (93, 848160000), (95, 830304000), (96, 821655000), (100, 788788800), (108, 730360000), (114, 691920000), (120, 657324000), (124, 636120000), (125, 631031040), (128, 616241250), (135, 584288000), (144, 547770000), (150, 525859200), (152, 518940000), (155, 508896000), (160, 492993000), (171, 461280000), (180, 438216000), (186, 424080000), (190, 415152000), (192, 410827500), (200, 394394400), (216, 365180000), (225, 350572800), (228, 345960000), (240, 328662000), (248, 318060000), (250, 315515520), (256, 308120625), (270, 292144000), (279, 282720000), (285, 276768000), (288, 273885000), (300, 262929600), (304, 259470000), (310, 254448000), (320, 246496500), (342, 230640000), (360, 219108000), (372, 212040000), (375, 210343680), (380, 207576000), (384, 205413750), (400, 197197200), (432, 182590000), (450, 175286400), (456, 172980000), (465, 169632000), (475, 166060800), (480, 164331000), (496, 159030000), (500, 157757760), (513, 153760000), (540, 146072000), (558, 141360000), (570, 138384000), (576, 136942500), (589, 133920000), (600, 131464800), (608, 129735000), (620, 127224000), (625, 126206208), (640, 123248250), (675, 116857600), (684, 115320000), (720, 109554000), (744, 106020000), (750, 105171840), (760, 103788000), (768, 102706875), (775, 101779200), (800, 98598600), (837, 94240000), (855, 92256000), (864, 91295000), (900, 87643200), (912, 86490000), (930, 84816000), (950, 83030400), (960, 82165500), (961, 82080000), (992, 79515000), (1000, 78878880), (1026, 76880000), (1080, 73036000), (1116, 70680000), (1125, 70114560), (1140, 69192000), (1152, 68471250), (1178, 66960000), (1200, 65732400), (1216, 64867500), (1240, 63612000), (1250, 63103104), (1280, 61624125), (1350, 58428800), (1368, 57660000), (1395, 56544000), (1425, 55353600), (1440, 54777000), (1488, 53010000), (1500, 52585920), (1520, 51894000), (1550, 50889600), (1600, 49299300), (1674, 47120000), (1710, 46128000), (1728, 45647500), (1767, 44640000), (1800, 43821600), (1824, 43245000), (1860, 42408000), (1875, 42068736), (1900, 41515200), (1920, 41082750), (1922, 41040000), (1984, 39757500), (2000, 39439440), (2052, 38440000), (2160, 36518000), (2232, 35340000), (2250, 35057280), (2280, 34596000), (2304, 34235625), (2325, 33926400), (2356, 33480000), (2375, 33212160), (2400, 32866200), (2432, 32433750), (2480, 31806000), (2500, 31551552), (2565, 30752000), (2700, 29214400), (2736, 28830000), (2790, 28272000), (2850, 27676800), (2880, 27388500), (2883, 27360000), (2945, 26784000), (2976, 26505000), (3000, 26292960), (3040, 25947000), (3100, 25444800), (3200, 24649650), (3348, 23560000), (3375, 23371520), (3420, 23064000), (3456, 22823750), (3534, 22320000), (3600, 21910800), (3648, 21622500), (3720, 21204000), (3750, 21034368), (3800, 20757600), (3840, 20541375), (3844, 20520000), (3875, 20355840), (3968, 19878750), (4000, 19719720), (4104, 19220000), (4185, 18848000), (4275, 18451200), (4320, 18259000), (4464, 17670000), (4500, 17528640), (4560, 17298000), (4650, 16963200), (4712, 16740000), (4750, 16606080), (4800, 16433100), (4805, 16416000), (4864, 16216875), (4960, 15903000), (5000, 15775776), (5130, 15376000), (5301, 14880000), (5400, 14607200), (5472, 14415000), (5580, 14136000), (5625, 14022912), (5700, 13838400), (5760, 13694250), (5766, 13680000), (5890, 13392000), (5952, 13252500), (6000, 13146480), (6080, 12973500), (6200, 12722400), (6400, 12324825), (6696, 11780000), (6750, 11685760), (6840, 11532000), (6912, 11411875), (6975, 11308800), (7068, 11160000), (7125, 11070720), (7200, 10955400), (7296, 10811250), (7440, 10602000), (7500, 10517184), (7600, 10378800), (7688, 10260000), (7750, 10177920), (7936, 9939375), (8000, 9859860), (8208, 9610000), (8370, 9424000), (8550, 9225600), (8640, 9129500), (8649, 9120000), (8835, 8928000), (8928, 8835000), (9000, 8764320), (9120, 8649000), (9300, 8481600), (9424, 8370000), (9500, 8303040), (9600, 8216550), (9610, 8208000), (9920, 7951500), (10000, 7887888), (10260, 7688000), (10602, 7440000), (10800, 7303600), (10944, 7207500), (11160, 7068000), (11250, 7011456), (11400, 6919200), (11520, 6847125), (11532, 6840000), (11625, 6785280), (11780, 6696000), (11875, 6642432), (11904, 6626250), (12000, 6573240), (12160, 6486750), (12400, 6361200), (12825, 6150400), (13392, 5890000), (13500, 5842880), (13680, 5766000), (13950, 5654400), (14136, 5580000), (14250, 5535360), (14400, 5477700), (14415, 5472000), (14592, 5405625), (14725, 5356800), (14880, 5301000), (15000, 5258592), (15200, 5189400), (15376, 5130000), (15500, 5088960), (15903, 4960000), (16000, 4929930), (16416, 4805000), (16740, 4712000), (16875, 4674304), (17100, 4612800), (17280, 4564750), (17298, 4560000), (17670, 4464000), (17856, 4417500), (18000, 4382160), (18240, 4324500), (18259, 4320000), (18600, 4240800), (18848, 4185000), (19000, 4151520), (19200, 4108275), (19220, 4104000), (19375, 4071168), (19840, 3975750), (20000, 3943944), (20520, 3844000), (20925, 3769600), (21204, 3720000), (21375, 3690240), (21600, 3651800), (21888, 3603750), (22320, 3534000), (22500, 3505728), (22800, 3459600), (23064, 3420000), (23250, 3392640), (23560, 3348000), (23750, 3321216), (23808, 3313125), (24000, 3286620), (24025, 3283200), (24320, 3243375), (24800, 3180600), (25650, 3075200), (25947, 3040000), (26505, 2976000), (26784, 2945000), (27000, 2921440), (27360, 2883000), (27900, 2827200), (28272, 2790000), (28500, 2767680), (28800, 2738850), (28830, 2736000), (29450, 2678400), (29760, 2650500), (30000, 2629296), (30400, 2594700), (30752, 2565000), (31000, 2544480), (31806, 2480000), (32000, 2464965), (32832, 2402500), (33480, 2356000), (33750, 2337152), (34200, 2306400), (34560, 2282375), (34596, 2280000), (34875, 2261760), (35340, 2232000), (35625, 2214144), (35712, 2208750), (36000, 2191080), (36480, 2162250), (36518, 2160000), (37200, 2120400), (37696, 2092500), (38000, 2075760), (38440, 2052000), (38750, 2035584), (39680, 1987875), (40000, 1971972), (41040, 1922000), (41850, 1884800), (42408, 1860000), (42750, 1845120), (43200, 1825900), (43245, 1824000), (43776, 1801875), (44175, 1785600), (44640, 1767000), (45000, 1752864), (45600, 1729800), (46128, 1710000), (46500, 1696320), (47120, 1674000), (47500, 1660608), (48000, 1643310), (48050, 1641600), (49600, 1590300), (51300, 1537600), (51894, 1520000), (53010, 1488000), (53568, 1472500), (54000, 1460720), (54720, 1441500), (54777, 1440000), (55800, 1413600), (56544, 1395000), (57000, 1383840), (57600, 1369425), (57660, 1368000), (58125, 1357056), (58900, 1339200), (59520, 1325250), (60000, 1314648), (60800, 1297350), (61504, 1282500), (62000, 1272240), (63612, 1240000), (64125, 1230080), (65664, 1201250), (66960, 1178000), (67500, 1168576), (68400, 1153200), (69192, 1140000), (69750, 1130880), (70680, 1116000), (71250, 1107072), (71424, 1104375), (72000, 1095540), (72075, 1094400), (72960, 1081125), (73036, 1080000), (73625, 1071360), (74400, 1060200), (75392, 1046250), (76000, 1037880), (76880, 1026000), (77500, 1017792), (79515, 992000), (80000, 985986), (82080, 961000), (83700, 942400), (84816, 930000), (85500, 922560), (86400, 912950), (86490, 912000), (88350, 892800), (89280, 883500), (90000, 876432), (91200, 864900), (91295, 864000), (92256, 855000), (93000, 848160), (94240, 837000), (95000, 830304), (96000, 821655), (96100, 820800), (99200, 795150), (102600, 768800), (103788, 760000), (104625, 753920), (106020, 744000), (106875, 738048), (107136, 736250), (108000, 730360), (109440, 720750), (109554, 720000), (111600, 706800), (113088, 697500), (114000, 691920), (115320, 684000), (116250, 678528), (117800, 669600), (119040, 662625), (120000, 657324), (120125, 656640), (121600, 648675), (123008, 641250), (124000, 636120), (127224, 620000), (128250, 615040), (129735, 608000), (131328, 600625), (132525, 595200), (133920, 589000), (135000, 584288), (136800, 576600), (138384, 570000), (139500, 565440), (141360, 558000), (142500, 553536), (144000, 547770), (144150, 547200), (146072, 540000), (147250, 535680), (148800, 530100), (150784, 523125), (152000, 518940), (153760, 513000), (155000, 508896), (159030, 496000), (160000, 492993), (164160, 480500), (164331, 480000), (167400, 471200), (169632, 465000), (171000, 461280), (172800, 456475), (172980, 456000), (174375, 452352), (176700, 446400), (178560, 441750), (180000, 438216), (182400, 432450), (182590, 432000), (184512, 427500), (186000, 424080), (188480, 418500), (190000, 415152), (192200, 410400), (198400, 397575), (205200, 384400), (207576, 380000), (209250, 376960), (212040, 372000), (213750, 369024), (214272, 368125), (216000, 365180), (216225, 364800), (218880, 360375), (219108, 360000), (220875, 357120), (223200, 353400), (226176, 348750), (228000, 345960), (230640, 342000), (232500, 339264), (235600, 334800), (240000, 328662), (240250, 328320), (246016, 320625), (248000, 318060), (254448, 310000), (256500, 307520), (259470, 304000), (265050, 297600), (267840, 294500), (270000, 292144), (273600, 288300), (273885, 288000), (276768, 285000), (279000, 282720)]