20331648000

素因数分解:

$2^{10}\times 3^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 880

約数和(自身を含む): 79287580944

約数和(自身を除く): 58955932944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 53, 54, 60, 64, 72, 74, 75, 80, 81, 90, 96, 100, 106, 108, 111, 120, 125, 128, 135, 144, 148, 150, 159, 160, 162, 180, 185, 192, 200, 212, 216, 222, 225, 240, 250, 256, 265, 270, 288, 296, 300, 318, 320, 324, 333, 360, 370, 375, 384, 400, 405, 424, 432, 444, 450, 477, 480, 500, 512, 530, 540, 555, 576, 592, 600, 636, 640, 648, 666, 675, 720, 740, 750, 768, 795, 800, 810, 848, 864, 888, 900, 925, 954, 960, 999, 1000, 1024, 1060, 1080, 1110, 1125, 1152, 1184, 1200, 1272, 1280, 1296, 1325, 1332, 1350, 1431, 1440, 1480, 1500, 1536, 1590, 1600, 1620, 1665, 1696, 1728, 1776, 1800, 1850, 1908, 1920, 1961, 1998, 2000, 2025, 2120, 2160, 2220, 2250, 2304, 2368, 2385, 2400, 2544, 2560, 2592, 2650, 2664, 2700, 2775, 2862, 2880, 2960, 2997, 3000, 3072, 3180, 3200, 3240, 3330, 3375, 3392, 3456, 3552, 3600, 3700, 3816, 3840, 3922, 3975, 3996, 4000, 4050, 4240, 4293, 4320, 4440, 4500, 4608, 4625, 4736, 4770, 4800, 4995, 5088, 5120, 5184, 5300, 5328, 5400, 5550, 5724, 5760, 5883, 5920, 5994, 6000, 6360, 6400, 6480, 6625, 6660, 6750, 6784, 6912, 7104, 7155, 7200, 7400, 7632, 7680, 7844, 7950, 7992, 8000, 8100, 8325, 8480, 8586, 8640, 8880, 9000, 9216, 9250, 9472, 9540, 9600, 9805, 9990, 10125, 10176, 10368, 10600, 10656, 10800, 11100, 11448, 11520, 11766, 11840, 11925, 11988, 12000, 12720, 12800, 12960, 13250, 13320, 13500, 13568, 13824, 13875, 14208, 14310, 14400, 14800, 14985, 15264, 15360, 15688, 15900, 15984, 16000, 16200, 16650, 16960, 17172, 17280, 17649, 17760, 18000, 18500, 18944, 19080, 19200, 19610, 19875, 19980, 20250, 20352, 20736, 21200, 21312, 21465, 21600, 22200, 22896, 23040, 23532, 23680, 23850, 23976, 24000, 24975, 25440, 25600, 25920, 26500, 26640, 27000, 27136, 27648, 27750, 28416, 28620, 28800, 29415, 29600, 29970, 30528, 31376, 31800, 31968, 32000, 32400, 33300, 33920, 34344, 34560, 35298, 35520, 35775, 36000, 37000, 37888, 38160, 38400, 39220, 39750, 39960, 40500, 40704, 41472, 41625, 42400, 42624, 42930, 43200, 44400, 45792, 46080, 47064, 47360, 47700, 47952, 48000, 49025, 49950, 50880, 51840, 52947, 53000, 53280, 54000, 54272, 55500, 56832, 57240, 57600, 58830, 59200, 59625, 59940, 61056, 62752, 63600, 63936, 64000, 64800, 66600, 67840, 68688, 69120, 70596, 71040, 71550, 72000, 74000, 74925, 76320, 76800, 78440, 79500, 79920, 81000, 81408, 82944, 83250, 84800, 85248, 85860, 86400, 88245, 88800, 91584, 94128, 94720, 95400, 95904, 96000, 98050, 99900, 101760, 103680, 105894, 106000, 106560, 107325, 108000, 111000, 113664, 114480, 115200, 117660, 118400, 119250, 119880, 122112, 124875, 125504, 127200, 127872, 128000, 129600, 133200, 135680, 137376, 138240, 141192, 142080, 143100, 144000, 147075, 148000, 149850, 152640, 156880, 158841, 159000, 159840, 162000, 162816, 166500, 169600, 170496, 171720, 172800, 176490, 177600, 178875, 183168, 188256, 189440, 190800, 191808, 192000, 196100, 199800, 203520, 207360, 211788, 212000, 213120, 214650, 216000, 222000, 228960, 230400, 235320, 236800, 238500, 239760, 244224, 245125, 249750, 251008, 254400, 255744, 259200, 264735, 266400, 271360, 274752, 282384, 284160, 286200, 288000, 294150, 296000, 299700, 305280, 313760, 317682, 318000, 319680, 324000, 333000, 339200, 340992, 343440, 345600, 352980, 355200, 357750, 366336, 374625, 376512, 381600, 383616, 384000, 392200, 399600, 407040, 414720, 423576, 424000, 426240, 429300, 432000, 441225, 444000, 457920, 470640, 473600, 477000, 479520, 488448, 490250, 499500, 502016, 508800, 511488, 518400, 529470, 532800, 536625, 549504, 564768, 568320, 572400, 576000, 588300, 592000, 599400, 610560, 627520, 635364, 636000, 639360, 648000, 666000, 678400, 686880, 691200, 705960, 710400, 715500, 732672, 735375, 749250, 753024, 763200, 767232, 784400, 794205, 799200, 814080, 847152, 848000, 852480, 858600, 864000, 882450, 888000, 915840, 941280, 947200, 954000, 959040, 980500, 999000, 1004032, 1017600, 1022976, 1036800, 1058940, 1065600, 1073250, 1099008, 1129536, 1144800, 1152000, 1176600, 1184000, 1198800, 1221120, 1255040, 1270728, 1272000, 1278720, 1296000, 1323675, 1332000, 1356800, 1373760, 1411920, 1420800, 1431000, 1465344, 1470750, 1498500, 1506048, 1526400, 1534464, 1568800, 1588410, 1598400, 1694304, 1696000, 1704960, 1717200, 1728000, 1764900, 1776000, 1831680, 1882560, 1908000, 1918080, 1961000, 1998000, 2008064, 2035200, 2073600, 2117880, 2131200, 2146500, 2198016, 2206125, 2259072, 2289600, 2353200, 2368000, 2397600, 2442240, 2510080, 2541456, 2544000, 2557440, 2592000, 2647350, 2664000, 2747520, 2823840, 2841600, 2862000, 2941500, 2997000, 3012096, 3052800, 3068928, 3137600, 3176820, 3196800, 3388608, 3392000, 3434400, 3456000, 3529800, 3552000, 3663360, 3765120, 3816000, 3836160, 3922000, 3971025, 3996000, 4070400, 4235760, 4262400, 4293000, 4396032, 4412250, 4518144, 4579200, 4706400, 4736000, 4795200, 5020160, 5082912, 5088000, 5114880, 5184000, 5294700, 5328000, 5495040, 5647680, 5724000, 5883000, 5994000, 6024192, 6105600, 6275200, 6353640, 6393600, 6618375, 6777216, 6784000, 6868800, 7059600, 7104000, 7326720, 7530240, 7632000, 7672320, 7844000, 7942050, 7992000, 8471520, 8524800, 8586000, 8824500, 9036288, 9158400, 9412800, 9590400, 10040320, 10165824, 10176000, 10368000, 10589400, 10656000, 10990080, 11295360, 11448000, 11766000, 11988000, 12211200, 12550400, 12707280, 12787200, 13236750, 13554432, 13737600, 14119200, 14208000, 15060480, 15264000, 15344640, 15688000, 15884100, 15984000, 16943040, 17172000, 17649000, 18072576, 18316800, 18825600, 19180800, 19855125, 20331648, 20352000, 21178800, 21312000, 21980160, 22590720, 22896000, 23532000, 23976000, 25100800, 25414560, 25574400, 26473500, 27108864, 27475200, 28238400, 30120960, 30528000, 31376000, 31768200, 31968000, 33886080, 34344000, 35298000, 36633600, 37651200, 38361600, 39710250, 40663296, 42357600, 42624000, 45181440, 45792000, 47064000, 47952000, 50201600, 50829120, 52947000, 54217728, 54950400, 56476800, 61056000, 62752000, 63536400, 63936000, 67772160, 68688000, 70596000, 75302400, 76723200, 79420500, 81326592, 84715200, 90362880, 91584000, 94128000, 95904000, 101658240, 105894000, 109900800, 112953600, 125504000, 127072800, 127872000, 135544320, 137376000, 141192000, 150604800, 158841000, 162653184, 169430400, 183168000, 188256000, 191808000, 203316480, 211788000, 225907200, 251008000, 254145600, 271088640, 274752000, 282384000, 317682000, 338860800, 376512000, 383616000, 406632960, 423576000, 451814400, 508291200, 549504000, 564768000, 635364000, 677721600, 753024000, 813265920, 847152000, 1016582400, 1129536000, 1270728000, 1355443200, 1694304000, 2033164800, 2259072000, 2541456000, 3388608000, 4066329600, 5082912000, 6777216000, 10165824000, 20331648000]

約数ペア:

[(1, 20331648000), (2, 10165824000), (3, 6777216000), (4, 5082912000), (5, 4066329600), (6, 3388608000), (8, 2541456000), (9, 2259072000), (10, 2033164800), (12, 1694304000), (15, 1355443200), (16, 1270728000), (18, 1129536000), (20, 1016582400), (24, 847152000), (25, 813265920), (27, 753024000), (30, 677721600), (32, 635364000), (36, 564768000), (37, 549504000), (40, 508291200), (45, 451814400), (48, 423576000), (50, 406632960), (53, 383616000), (54, 376512000), (60, 338860800), (64, 317682000), (72, 282384000), (74, 274752000), (75, 271088640), (80, 254145600), (81, 251008000), (90, 225907200), (96, 211788000), (100, 203316480), (106, 191808000), (108, 188256000), (111, 183168000), (120, 169430400), (125, 162653184), (128, 158841000), (135, 150604800), (144, 141192000), (148, 137376000), (150, 135544320), (159, 127872000), (160, 127072800), (162, 125504000), (180, 112953600), (185, 109900800), (192, 105894000), (200, 101658240), (212, 95904000), (216, 94128000), (222, 91584000), (225, 90362880), (240, 84715200), (250, 81326592), (256, 79420500), (265, 76723200), (270, 75302400), (288, 70596000), (296, 68688000), (300, 67772160), (318, 63936000), (320, 63536400), (324, 62752000), (333, 61056000), (360, 56476800), (370, 54950400), (375, 54217728), (384, 52947000), (400, 50829120), (405, 50201600), (424, 47952000), (432, 47064000), (444, 45792000), (450, 45181440), (477, 42624000), (480, 42357600), (500, 40663296), (512, 39710250), (530, 38361600), (540, 37651200), (555, 36633600), (576, 35298000), (592, 34344000), (600, 33886080), (636, 31968000), (640, 31768200), (648, 31376000), (666, 30528000), (675, 30120960), (720, 28238400), (740, 27475200), (750, 27108864), (768, 26473500), (795, 25574400), (800, 25414560), (810, 25100800), (848, 23976000), (864, 23532000), (888, 22896000), (900, 22590720), (925, 21980160), (954, 21312000), (960, 21178800), (999, 20352000), (1000, 20331648), (1024, 19855125), (1060, 19180800), (1080, 18825600), (1110, 18316800), (1125, 18072576), (1152, 17649000), (1184, 17172000), (1200, 16943040), (1272, 15984000), (1280, 15884100), (1296, 15688000), (1325, 15344640), (1332, 15264000), (1350, 15060480), (1431, 14208000), (1440, 14119200), (1480, 13737600), (1500, 13554432), (1536, 13236750), (1590, 12787200), (1600, 12707280), (1620, 12550400), (1665, 12211200), (1696, 11988000), (1728, 11766000), (1776, 11448000), (1800, 11295360), (1850, 10990080), (1908, 10656000), (1920, 10589400), (1961, 10368000), (1998, 10176000), (2000, 10165824), (2025, 10040320), (2120, 9590400), (2160, 9412800), (2220, 9158400), (2250, 9036288), (2304, 8824500), (2368, 8586000), (2385, 8524800), (2400, 8471520), (2544, 7992000), (2560, 7942050), (2592, 7844000), (2650, 7672320), (2664, 7632000), (2700, 7530240), (2775, 7326720), (2862, 7104000), (2880, 7059600), (2960, 6868800), (2997, 6784000), (3000, 6777216), (3072, 6618375), (3180, 6393600), (3200, 6353640), (3240, 6275200), (3330, 6105600), (3375, 6024192), (3392, 5994000), (3456, 5883000), (3552, 5724000), (3600, 5647680), (3700, 5495040), (3816, 5328000), (3840, 5294700), (3922, 5184000), (3975, 5114880), (3996, 5088000), (4000, 5082912), (4050, 5020160), (4240, 4795200), (4293, 4736000), (4320, 4706400), (4440, 4579200), (4500, 4518144), (4608, 4412250), (4625, 4396032), (4736, 4293000), (4770, 4262400), (4800, 4235760), (4995, 4070400), (5088, 3996000), (5120, 3971025), (5184, 3922000), (5300, 3836160), (5328, 3816000), (5400, 3765120), (5550, 3663360), (5724, 3552000), (5760, 3529800), (5883, 3456000), (5920, 3434400), (5994, 3392000), (6000, 3388608), (6360, 3196800), (6400, 3176820), (6480, 3137600), (6625, 3068928), (6660, 3052800), (6750, 3012096), (6784, 2997000), (6912, 2941500), (7104, 2862000), (7155, 2841600), (7200, 2823840), (7400, 2747520), (7632, 2664000), (7680, 2647350), (7844, 2592000), (7950, 2557440), (7992, 2544000), (8000, 2541456), (8100, 2510080), (8325, 2442240), (8480, 2397600), (8586, 2368000), (8640, 2353200), (8880, 2289600), (9000, 2259072), (9216, 2206125), (9250, 2198016), (9472, 2146500), (9540, 2131200), (9600, 2117880), (9805, 2073600), (9990, 2035200), (10125, 2008064), (10176, 1998000), (10368, 1961000), (10600, 1918080), (10656, 1908000), (10800, 1882560), (11100, 1831680), (11448, 1776000), (11520, 1764900), (11766, 1728000), (11840, 1717200), (11925, 1704960), (11988, 1696000), (12000, 1694304), (12720, 1598400), (12800, 1588410), (12960, 1568800), (13250, 1534464), (13320, 1526400), (13500, 1506048), (13568, 1498500), (13824, 1470750), (13875, 1465344), (14208, 1431000), (14310, 1420800), (14400, 1411920), (14800, 1373760), (14985, 1356800), (15264, 1332000), (15360, 1323675), (15688, 1296000), (15900, 1278720), (15984, 1272000), (16000, 1270728), (16200, 1255040), (16650, 1221120), (16960, 1198800), (17172, 1184000), (17280, 1176600), (17649, 1152000), (17760, 1144800), (18000, 1129536), (18500, 1099008), (18944, 1073250), (19080, 1065600), (19200, 1058940), (19610, 1036800), (19875, 1022976), (19980, 1017600), (20250, 1004032), (20352, 999000), (20736, 980500), (21200, 959040), (21312, 954000), (21465, 947200), (21600, 941280), (22200, 915840), (22896, 888000), (23040, 882450), (23532, 864000), (23680, 858600), (23850, 852480), (23976, 848000), (24000, 847152), (24975, 814080), (25440, 799200), (25600, 794205), (25920, 784400), (26500, 767232), (26640, 763200), (27000, 753024), (27136, 749250), (27648, 735375), (27750, 732672), (28416, 715500), (28620, 710400), (28800, 705960), (29415, 691200), (29600, 686880), (29970, 678400), (30528, 666000), (31376, 648000), (31800, 639360), (31968, 636000), (32000, 635364), (32400, 627520), (33300, 610560), (33920, 599400), (34344, 592000), (34560, 588300), (35298, 576000), (35520, 572400), (35775, 568320), (36000, 564768), (37000, 549504), (37888, 536625), (38160, 532800), (38400, 529470), (39220, 518400), (39750, 511488), (39960, 508800), (40500, 502016), (40704, 499500), (41472, 490250), (41625, 488448), (42400, 479520), (42624, 477000), (42930, 473600), (43200, 470640), (44400, 457920), (45792, 444000), (46080, 441225), (47064, 432000), (47360, 429300), (47700, 426240), (47952, 424000), (48000, 423576), (49025, 414720), (49950, 407040), (50880, 399600), (51840, 392200), (52947, 384000), (53000, 383616), (53280, 381600), (54000, 376512), (54272, 374625), (55500, 366336), (56832, 357750), (57240, 355200), (57600, 352980), (58830, 345600), (59200, 343440), (59625, 340992), (59940, 339200), (61056, 333000), (62752, 324000), (63600, 319680), (63936, 318000), (64000, 317682), (64800, 313760), (66600, 305280), (67840, 299700), (68688, 296000), (69120, 294150), (70596, 288000), (71040, 286200), (71550, 284160), (72000, 282384), (74000, 274752), (74925, 271360), (76320, 266400), (76800, 264735), (78440, 259200), (79500, 255744), (79920, 254400), (81000, 251008), (81408, 249750), (82944, 245125), (83250, 244224), (84800, 239760), (85248, 238500), (85860, 236800), (86400, 235320), (88245, 230400), (88800, 228960), (91584, 222000), (94128, 216000), (94720, 214650), (95400, 213120), (95904, 212000), (96000, 211788), (98050, 207360), (99900, 203520), (101760, 199800), (103680, 196100), (105894, 192000), (106000, 191808), (106560, 190800), (107325, 189440), (108000, 188256), (111000, 183168), (113664, 178875), (114480, 177600), (115200, 176490), (117660, 172800), (118400, 171720), (119250, 170496), (119880, 169600), (122112, 166500), (124875, 162816), (125504, 162000), (127200, 159840), (127872, 159000), (128000, 158841), (129600, 156880), (133200, 152640), (135680, 149850), (137376, 148000), (138240, 147075), (141192, 144000), (142080, 143100)]