20610288000

素因数分解:

$2^7\times 3^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 1024

約数和(自身を含む): 83506176000

約数和(自身を除く): 62895888000

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, 81, 90, 93, 95, 96, 100, 108, 114, 120, 124, 125, 128, 135, 144, 150, 152, 155, 160, 162, 171, 180, 186, 190, 192, 200, 216, 225, 228, 240, 243, 248, 250, 270, 279, 285, 288, 300, 304, 310, 320, 324, 342, 360, 372, 375, 380, 384, 400, 405, 432, 450, 456, 465, 475, 480, 486, 496, 500, 513, 540, 558, 570, 576, 589, 600, 608, 620, 640, 648, 675, 684, 720, 729, 744, 750, 760, 775, 800, 810, 837, 855, 864, 900, 912, 930, 950, 960, 972, 992, 1000, 1026, 1080, 1116, 1125, 1140, 1152, 1178, 1200, 1215, 1216, 1240, 1296, 1350, 1368, 1395, 1425, 1440, 1458, 1488, 1500, 1520, 1539, 1550, 1600, 1620, 1674, 1710, 1728, 1767, 1800, 1824, 1860, 1900, 1920, 1944, 1984, 2000, 2025, 2052, 2160, 2187, 2232, 2250, 2280, 2325, 2356, 2375, 2400, 2430, 2432, 2480, 2511, 2565, 2592, 2700, 2736, 2790, 2850, 2880, 2916, 2945, 2976, 3000, 3040, 3078, 3100, 3200, 3240, 3348, 3375, 3420, 3456, 3534, 3600, 3645, 3648, 3720, 3800, 3875, 3888, 3968, 4000, 4050, 4104, 4185, 4275, 4320, 4374, 4464, 4500, 4560, 4617, 4650, 4712, 4750, 4800, 4860, 4960, 5022, 5130, 5184, 5301, 5400, 5472, 5580, 5700, 5760, 5832, 5890, 5952, 6000, 6075, 6080, 6156, 6200, 6480, 6696, 6750, 6840, 6975, 7068, 7125, 7200, 7290, 7296, 7440, 7533, 7600, 7695, 7750, 7776, 8000, 8100, 8208, 8370, 8550, 8640, 8748, 8835, 8928, 9000, 9120, 9234, 9300, 9424, 9500, 9600, 9720, 9920, 10044, 10125, 10260, 10368, 10602, 10800, 10935, 10944, 11160, 11400, 11625, 11664, 11780, 11904, 12000, 12150, 12160, 12312, 12400, 12555, 12825, 12960, 13392, 13500, 13680, 13851, 13950, 14136, 14250, 14400, 14580, 14725, 14880, 15066, 15200, 15390, 15500, 15552, 15903, 16000, 16200, 16416, 16740, 17100, 17280, 17496, 17670, 17856, 18000, 18225, 18240, 18468, 18600, 18848, 19000, 19440, 19840, 20088, 20250, 20520, 20925, 21204, 21375, 21600, 21870, 21888, 22320, 22599, 22800, 23085, 23250, 23328, 23560, 24000, 24300, 24624, 24800, 25110, 25650, 25920, 26505, 26784, 27000, 27360, 27702, 27900, 28272, 28500, 28800, 29160, 29450, 29760, 30132, 30375, 30400, 30780, 31000, 31104, 31806, 32400, 32832, 33480, 34200, 34875, 34992, 35340, 35712, 36000, 36450, 36480, 36936, 37200, 37665, 37696, 38000, 38475, 38880, 40176, 40500, 41040, 41553, 41850, 42408, 42750, 43200, 43740, 44175, 44640, 45198, 45600, 46170, 46500, 46656, 47120, 47709, 48000, 48600, 49248, 49600, 50220, 51300, 51840, 53010, 53568, 54000, 54675, 54720, 55404, 55800, 56544, 57000, 58320, 58900, 59520, 60264, 60750, 60800, 61560, 62000, 62775, 63612, 64125, 64800, 65664, 66960, 67797, 68400, 69255, 69750, 69984, 70680, 72000, 72900, 73625, 73872, 74400, 75330, 75392, 76000, 76950, 77760, 79515, 80352, 81000, 82080, 83106, 83700, 84816, 85500, 86400, 87480, 88350, 89280, 90396, 91125, 91200, 92340, 93000, 93312, 94240, 95418, 97200, 98496, 99200, 100440, 102600, 104625, 106020, 107136, 108000, 109350, 109440, 110808, 111600, 112995, 113088, 114000, 115425, 116640, 117800, 120528, 121500, 123120, 124000, 125550, 127224, 128250, 129600, 132525, 133920, 135594, 136800, 138510, 139500, 139968, 141360, 143127, 144000, 145800, 147250, 147744, 148800, 150660, 152000, 153900, 155520, 159030, 160704, 162000, 164160, 166212, 167400, 169632, 171000, 174960, 176700, 178560, 180792, 182250, 182400, 184680, 186000, 188325, 188480, 190836, 192375, 194400, 196992, 200880, 205200, 207765, 209250, 212040, 216000, 218700, 220875, 221616, 223200, 225990, 226176, 228000, 230850, 233280, 235600, 238545, 241056, 243000, 246240, 248000, 251100, 254448, 256500, 259200, 265050, 267840, 271188, 273375, 273600, 277020, 279000, 279936, 282720, 286254, 291600, 294500, 295488, 297600, 301320, 304000, 307800, 313875, 318060, 321408, 324000, 328320, 332424, 334800, 338985, 339264, 342000, 346275, 349920, 353400, 361584, 364500, 369360, 372000, 376650, 376960, 381672, 384750, 388800, 397575, 401760, 410400, 415530, 418500, 424080, 429381, 432000, 437400, 441750, 443232, 446400, 451980, 456000, 461700, 466560, 471200, 477090, 482112, 486000, 492480, 496000, 502200, 508896, 513000, 530100, 535680, 542376, 546750, 547200, 554040, 558000, 564975, 565440, 572508, 577125, 583200, 589000, 590976, 602640, 615600, 627750, 636120, 648000, 662625, 664848, 669600, 677970, 678528, 684000, 692550, 699840, 706800, 715635, 723168, 729000, 738720, 744000, 753300, 763344, 769500, 777600, 795150, 803520, 820800, 831060, 837000, 848160, 858762, 874800, 883500, 886464, 892800, 903960, 912000, 923400, 941625, 942400, 954180, 964224, 972000, 984960, 1004400, 1017792, 1026000, 1038825, 1060200, 1084752, 1093500, 1108080, 1116000, 1129950, 1130880, 1145016, 1154250, 1166400, 1178000, 1192725, 1205280, 1231200, 1255500, 1272240, 1288143, 1296000, 1325250, 1329696, 1339200, 1355940, 1368000, 1385100, 1399680, 1413600, 1431270, 1446336, 1458000, 1477440, 1488000, 1506600, 1526688, 1539000, 1590300, 1607040, 1641600, 1662120, 1674000, 1694925, 1696320, 1717524, 1731375, 1749600, 1767000, 1772928, 1807920, 1846800, 1883250, 1884800, 1908360, 1944000, 1987875, 2008800, 2035584, 2052000, 2077650, 2120400, 2146905, 2169504, 2187000, 2216160, 2232000, 2259900, 2290032, 2308500, 2332800, 2356000, 2385450, 2410560, 2462400, 2511000, 2544480, 2576286, 2650500, 2659392, 2678400, 2711880, 2736000, 2770200, 2824875, 2827200, 2862540, 2892672, 2916000, 2954880, 3013200, 3053376, 3078000, 3180600, 3324240, 3348000, 3389850, 3392640, 3435048, 3462750, 3499200, 3534000, 3578175, 3615840, 3693600, 3766500, 3816720, 3888000, 3975750, 4017600, 4104000, 4155300, 4240800, 4293810, 4339008, 4374000, 4432320, 4464000, 4519800, 4580064, 4617000, 4712000, 4770900, 4821120, 4924800, 5022000, 5088960, 5152572, 5194125, 5301000, 5318784, 5423760, 5540400, 5649750, 5654400, 5725080, 5832000, 5963625, 6026400, 6106752, 6156000, 6361200, 6440715, 6648480, 6696000, 6779700, 6870096, 6925500, 6998400, 7068000, 7156350, 7231680, 7387200, 7533000, 7633440, 7951500, 8035200, 8208000, 8310600, 8474625, 8481600, 8587620, 8678016, 8748000, 8864640, 9039600, 9160128, 9234000, 9424000, 9541800, 10044000, 10177920, 10305144, 10388250, 10602000, 10734525, 10847520, 11080800, 11299500, 11450160, 11664000, 11927250, 12052800, 12312000, 12722400, 12881430, 13296960, 13392000, 13559400, 13740192, 13851000, 14136000, 14312700, 14463360, 14774400, 15066000, 15266880, 15903000, 16621200, 16949250, 16963200, 17175240, 17496000, 17890875, 18079200, 18320256, 18468000, 19083600, 20088000, 20610288, 20776500, 21204000, 21469050, 21695040, 22161600, 22599000, 22900320, 23854500, 24105600, 24624000, 25444800, 25762860, 26593920, 27118800, 27480384, 27702000, 28272000, 28625400, 30132000, 30533760, 31806000, 32203575, 33242400, 33898500, 34350480, 34992000, 35781750, 36158400, 36936000, 38167200, 40176000, 41220576, 41553000, 42408000, 42938100, 43390080, 44323200, 45198000, 45800640, 47709000, 50889600, 51525720, 53672625, 54237600, 54960768, 55404000, 57250800, 60264000, 63612000, 64407150, 66484800, 67797000, 68700960, 71563500, 72316800, 73872000, 76334400, 82441152, 83106000, 84816000, 85876200, 90396000, 91601280, 95418000, 103051440, 107345250, 108475200, 110808000, 114501600, 120528000, 127224000, 128814300, 132969600, 135594000, 137401920, 143127000, 152668800, 161017875, 164882304, 166212000, 171752400, 180792000, 190836000, 206102880, 214690500, 216950400, 221616000, 229003200, 254448000, 257628600, 271188000, 274803840, 286254000, 322035750, 332424000, 343504800, 361584000, 381672000, 412205760, 429381000, 458006400, 515257200, 542376000, 572508000, 644071500, 664848000, 687009600, 763344000, 824411520, 858762000, 1030514400, 1084752000, 1145016000, 1288143000, 1374019200, 1717524000, 2061028800, 2290032000, 2576286000, 3435048000, 4122057600, 5152572000, 6870096000, 10305144000, 20610288000]

約数ペア:

[(1, 20610288000), (2, 10305144000), (3, 6870096000), (4, 5152572000), (5, 4122057600), (6, 3435048000), (8, 2576286000), (9, 2290032000), (10, 2061028800), (12, 1717524000), (15, 1374019200), (16, 1288143000), (18, 1145016000), (19, 1084752000), (20, 1030514400), (24, 858762000), (25, 824411520), (27, 763344000), (30, 687009600), (31, 664848000), (32, 644071500), (36, 572508000), (38, 542376000), (40, 515257200), (45, 458006400), (48, 429381000), (50, 412205760), (54, 381672000), (57, 361584000), (60, 343504800), (62, 332424000), (64, 322035750), (72, 286254000), (75, 274803840), (76, 271188000), (80, 257628600), (81, 254448000), (90, 229003200), (93, 221616000), (95, 216950400), (96, 214690500), (100, 206102880), (108, 190836000), (114, 180792000), (120, 171752400), (124, 166212000), (125, 164882304), (128, 161017875), (135, 152668800), (144, 143127000), (150, 137401920), (152, 135594000), (155, 132969600), (160, 128814300), (162, 127224000), (171, 120528000), (180, 114501600), (186, 110808000), (190, 108475200), (192, 107345250), (200, 103051440), (216, 95418000), (225, 91601280), (228, 90396000), (240, 85876200), (243, 84816000), (248, 83106000), (250, 82441152), (270, 76334400), (279, 73872000), (285, 72316800), (288, 71563500), (300, 68700960), (304, 67797000), (310, 66484800), (320, 64407150), (324, 63612000), (342, 60264000), (360, 57250800), (372, 55404000), (375, 54960768), (380, 54237600), (384, 53672625), (400, 51525720), (405, 50889600), (432, 47709000), (450, 45800640), (456, 45198000), (465, 44323200), (475, 43390080), (480, 42938100), (486, 42408000), (496, 41553000), (500, 41220576), (513, 40176000), (540, 38167200), (558, 36936000), (570, 36158400), (576, 35781750), (589, 34992000), (600, 34350480), (608, 33898500), (620, 33242400), (640, 32203575), (648, 31806000), (675, 30533760), (684, 30132000), (720, 28625400), (729, 28272000), (744, 27702000), (750, 27480384), (760, 27118800), (775, 26593920), (800, 25762860), (810, 25444800), (837, 24624000), (855, 24105600), (864, 23854500), (900, 22900320), (912, 22599000), (930, 22161600), (950, 21695040), (960, 21469050), (972, 21204000), (992, 20776500), (1000, 20610288), (1026, 20088000), (1080, 19083600), (1116, 18468000), (1125, 18320256), (1140, 18079200), (1152, 17890875), (1178, 17496000), (1200, 17175240), (1215, 16963200), (1216, 16949250), (1240, 16621200), (1296, 15903000), (1350, 15266880), (1368, 15066000), (1395, 14774400), (1425, 14463360), (1440, 14312700), (1458, 14136000), (1488, 13851000), (1500, 13740192), (1520, 13559400), (1539, 13392000), (1550, 13296960), (1600, 12881430), (1620, 12722400), (1674, 12312000), (1710, 12052800), (1728, 11927250), (1767, 11664000), (1800, 11450160), (1824, 11299500), (1860, 11080800), (1900, 10847520), (1920, 10734525), (1944, 10602000), (1984, 10388250), (2000, 10305144), (2025, 10177920), (2052, 10044000), (2160, 9541800), (2187, 9424000), (2232, 9234000), (2250, 9160128), (2280, 9039600), (2325, 8864640), (2356, 8748000), (2375, 8678016), (2400, 8587620), (2430, 8481600), (2432, 8474625), (2480, 8310600), (2511, 8208000), (2565, 8035200), (2592, 7951500), (2700, 7633440), (2736, 7533000), (2790, 7387200), (2850, 7231680), (2880, 7156350), (2916, 7068000), (2945, 6998400), (2976, 6925500), (3000, 6870096), (3040, 6779700), (3078, 6696000), (3100, 6648480), (3200, 6440715), (3240, 6361200), (3348, 6156000), (3375, 6106752), (3420, 6026400), (3456, 5963625), (3534, 5832000), (3600, 5725080), (3645, 5654400), (3648, 5649750), (3720, 5540400), (3800, 5423760), (3875, 5318784), (3888, 5301000), (3968, 5194125), (4000, 5152572), (4050, 5088960), (4104, 5022000), (4185, 4924800), (4275, 4821120), (4320, 4770900), (4374, 4712000), (4464, 4617000), (4500, 4580064), (4560, 4519800), (4617, 4464000), (4650, 4432320), (4712, 4374000), (4750, 4339008), (4800, 4293810), (4860, 4240800), (4960, 4155300), (5022, 4104000), (5130, 4017600), (5184, 3975750), (5301, 3888000), (5400, 3816720), (5472, 3766500), (5580, 3693600), (5700, 3615840), (5760, 3578175), (5832, 3534000), (5890, 3499200), (5952, 3462750), (6000, 3435048), (6075, 3392640), (6080, 3389850), (6156, 3348000), (6200, 3324240), (6480, 3180600), (6696, 3078000), (6750, 3053376), (6840, 3013200), (6975, 2954880), (7068, 2916000), (7125, 2892672), (7200, 2862540), (7290, 2827200), (7296, 2824875), (7440, 2770200), (7533, 2736000), (7600, 2711880), (7695, 2678400), (7750, 2659392), (7776, 2650500), (8000, 2576286), (8100, 2544480), (8208, 2511000), (8370, 2462400), (8550, 2410560), (8640, 2385450), (8748, 2356000), (8835, 2332800), (8928, 2308500), (9000, 2290032), (9120, 2259900), (9234, 2232000), (9300, 2216160), (9424, 2187000), (9500, 2169504), (9600, 2146905), (9720, 2120400), (9920, 2077650), (10044, 2052000), (10125, 2035584), (10260, 2008800), (10368, 1987875), (10602, 1944000), (10800, 1908360), (10935, 1884800), (10944, 1883250), (11160, 1846800), (11400, 1807920), (11625, 1772928), (11664, 1767000), (11780, 1749600), (11904, 1731375), (12000, 1717524), (12150, 1696320), (12160, 1694925), (12312, 1674000), (12400, 1662120), (12555, 1641600), (12825, 1607040), (12960, 1590300), (13392, 1539000), (13500, 1526688), (13680, 1506600), (13851, 1488000), (13950, 1477440), (14136, 1458000), (14250, 1446336), (14400, 1431270), (14580, 1413600), (14725, 1399680), (14880, 1385100), (15066, 1368000), (15200, 1355940), (15390, 1339200), (15500, 1329696), (15552, 1325250), (15903, 1296000), (16000, 1288143), (16200, 1272240), (16416, 1255500), (16740, 1231200), (17100, 1205280), (17280, 1192725), (17496, 1178000), (17670, 1166400), (17856, 1154250), (18000, 1145016), (18225, 1130880), (18240, 1129950), (18468, 1116000), (18600, 1108080), (18848, 1093500), (19000, 1084752), (19440, 1060200), (19840, 1038825), (20088, 1026000), (20250, 1017792), (20520, 1004400), (20925, 984960), (21204, 972000), (21375, 964224), (21600, 954180), (21870, 942400), (21888, 941625), (22320, 923400), (22599, 912000), (22800, 903960), (23085, 892800), (23250, 886464), (23328, 883500), (23560, 874800), (24000, 858762), (24300, 848160), (24624, 837000), (24800, 831060), (25110, 820800), (25650, 803520), (25920, 795150), (26505, 777600), (26784, 769500), (27000, 763344), (27360, 753300), (27702, 744000), (27900, 738720), (28272, 729000), (28500, 723168), (28800, 715635), (29160, 706800), (29450, 699840), (29760, 692550), (30132, 684000), (30375, 678528), (30400, 677970), (30780, 669600), (31000, 664848), (31104, 662625), (31806, 648000), (32400, 636120), (32832, 627750), (33480, 615600), (34200, 602640), (34875, 590976), (34992, 589000), (35340, 583200), (35712, 577125), (36000, 572508), (36450, 565440), (36480, 564975), (36936, 558000), (37200, 554040), (37665, 547200), (37696, 546750), (38000, 542376), (38475, 535680), (38880, 530100), (40176, 513000), (40500, 508896), (41040, 502200), (41553, 496000), (41850, 492480), (42408, 486000), (42750, 482112), (43200, 477090), (43740, 471200), (44175, 466560), (44640, 461700), (45198, 456000), (45600, 451980), (46170, 446400), (46500, 443232), (46656, 441750), (47120, 437400), (47709, 432000), (48000, 429381), (48600, 424080), (49248, 418500), (49600, 415530), (50220, 410400), (51300, 401760), (51840, 397575), (53010, 388800), (53568, 384750), (54000, 381672), (54675, 376960), (54720, 376650), (55404, 372000), (55800, 369360), (56544, 364500), (57000, 361584), (58320, 353400), (58900, 349920), (59520, 346275), (60264, 342000), (60750, 339264), (60800, 338985), (61560, 334800), (62000, 332424), (62775, 328320), (63612, 324000), (64125, 321408), (64800, 318060), (65664, 313875), (66960, 307800), (67797, 304000), (68400, 301320), (69255, 297600), (69750, 295488), (69984, 294500), (70680, 291600), (72000, 286254), (72900, 282720), (73625, 279936), (73872, 279000), (74400, 277020), (75330, 273600), (75392, 273375), (76000, 271188), (76950, 267840), (77760, 265050), (79515, 259200), (80352, 256500), (81000, 254448), (82080, 251100), (83106, 248000), (83700, 246240), (84816, 243000), (85500, 241056), (86400, 238545), (87480, 235600), (88350, 233280), (89280, 230850), (90396, 228000), (91125, 226176), (91200, 225990), (92340, 223200), (93000, 221616), (93312, 220875), (94240, 218700), (95418, 216000), (97200, 212040), (98496, 209250), (99200, 207765), (100440, 205200), (102600, 200880), (104625, 196992), (106020, 194400), (107136, 192375), (108000, 190836), (109350, 188480), (109440, 188325), (110808, 186000), (111600, 184680), (112995, 182400), (113088, 182250), (114000, 180792), (115425, 178560), (116640, 176700), (117800, 174960), (120528, 171000), (121500, 169632), (123120, 167400), (124000, 166212), (125550, 164160), (127224, 162000), (128250, 160704), (129600, 159030), (132525, 155520), (133920, 153900), (135594, 152000), (136800, 150660), (138510, 148800), (139500, 147744), (139968, 147250), (141360, 145800), (143127, 144000)]