20112349920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:818

約数の個数: 384

約数和(自身を含む): 70555484160

約数和(自身を除く): 50443134240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 127, 130, 156, 160, 164, 195, 205, 208, 240, 246, 254, 260, 312, 328, 381, 390, 410, 416, 480, 492, 508, 520, 533, 615, 619, 624, 635, 656, 762, 780, 820, 984, 1016, 1040, 1066, 1230, 1238, 1248, 1270, 1312, 1524, 1560, 1599, 1640, 1651, 1857, 1905, 1968, 2032, 2080, 2132, 2460, 2476, 2540, 2665, 3048, 3095, 3120, 3198, 3280, 3302, 3714, 3810, 3936, 4064, 4264, 4920, 4952, 4953, 5080, 5207, 5330, 6096, 6190, 6240, 6396, 6560, 6604, 7428, 7620, 7995, 8047, 8255, 8528, 9285, 9840, 9904, 9906, 10160, 10414, 10660, 12192, 12380, 12792, 13208, 14856, 15240, 15621, 15990, 16094, 16510, 17056, 18570, 19680, 19808, 19812, 20320, 20828, 21320, 24141, 24760, 24765, 25379, 25584, 26035, 26416, 29712, 30480, 31242, 31980, 32188, 33020, 37140, 39624, 40235, 41656, 42640, 48282, 49520, 49530, 50758, 51168, 52070, 52832, 59424, 60960, 62484, 63960, 64376, 66040, 67691, 74280, 76137, 78105, 78613, 79248, 80470, 83312, 85280, 96564, 99040, 99060, 101516, 104140, 120705, 124968, 126895, 127920, 128752, 132080, 135382, 148560, 152274, 156210, 157226, 158496, 160940, 166624, 193128, 198120, 203032, 203073, 208280, 235839, 241410, 249936, 253790, 255840, 257504, 264160, 270764, 297120, 304548, 312420, 314452, 321880, 329927, 338455, 380685, 386256, 393065, 396240, 406064, 406146, 416560, 471678, 482820, 499872, 507580, 541528, 609096, 624840, 628904, 643760, 659854, 676910, 761370, 772512, 786130, 792480, 812128, 812292, 833120, 943356, 965640, 989781, 1015160, 1015365, 1021969, 1083056, 1179195, 1218192, 1249680, 1257808, 1287520, 1319708, 1353820, 1522740, 1572260, 1624584, 1649635, 1886712, 1931280, 1979562, 2030320, 2030730, 2043938, 2166112, 2358390, 2436384, 2499360, 2515616, 2639416, 2707640, 3045480, 3065907, 3144520, 3223133, 3249168, 3299270, 3773424, 3862560, 3959124, 4060640, 4061460, 4087876, 4716780, 4948905, 5109845, 5278832, 5415280, 6090960, 6131814, 6289040, 6446266, 6498336, 6598540, 7546848, 7918248, 8122920, 8175752, 9433560, 9669399, 9897810, 10219690, 10557664, 10830560, 12181920, 12263628, 12578080, 12892532, 13197080, 15329535, 15836496, 16115665, 16245840, 16351504, 18867120, 19338798, 19795620, 20439380, 24527256, 25785064, 26394160, 30659070, 31672992, 32231330, 32491680, 32703008, 37734240, 38677596, 39591240, 40878760, 41900729, 48346995, 49054512, 51570128, 52788320, 61318140, 64462660, 77355192, 79182480, 81757520, 83801458, 96693990, 98109024, 103140256, 122636280, 125702187, 128925320, 154710384, 158364960, 163515040, 167602916, 193387980, 209503645, 245272560, 251404374, 257850640, 309420768, 335205832, 386775960, 419007290, 490545120, 502808748, 515701280, 628510935, 670411664, 773551920, 838014580, 1005617496, 1257021870, 1340823328, 1547103840, 1676029160, 2011234992, 2514043740, 3352058320, 4022469984, 5028087480, 6704116640, 10056174960, 20112349920]

約数ペア:

[(1, 20112349920), (2, 10056174960), (3, 6704116640), (4, 5028087480), (5, 4022469984), (6, 3352058320), (8, 2514043740), (10, 2011234992), (12, 1676029160), (13, 1547103840), (15, 1340823328), (16, 1257021870), (20, 1005617496), (24, 838014580), (26, 773551920), (30, 670411664), (32, 628510935), (39, 515701280), (40, 502808748), (41, 490545120), (48, 419007290), (52, 386775960), (60, 335205832), (65, 309420768), (78, 257850640), (80, 251404374), (82, 245272560), (96, 209503645), (104, 193387980), (120, 167602916), (123, 163515040), (127, 158364960), (130, 154710384), (156, 128925320), (160, 125702187), (164, 122636280), (195, 103140256), (205, 98109024), (208, 96693990), (240, 83801458), (246, 81757520), (254, 79182480), (260, 77355192), (312, 64462660), (328, 61318140), (381, 52788320), (390, 51570128), (410, 49054512), (416, 48346995), (480, 41900729), (492, 40878760), (508, 39591240), (520, 38677596), (533, 37734240), (615, 32703008), (619, 32491680), (624, 32231330), (635, 31672992), (656, 30659070), (762, 26394160), (780, 25785064), (820, 24527256), (984, 20439380), (1016, 19795620), (1040, 19338798), (1066, 18867120), (1230, 16351504), (1238, 16245840), (1248, 16115665), (1270, 15836496), (1312, 15329535), (1524, 13197080), (1560, 12892532), (1599, 12578080), (1640, 12263628), (1651, 12181920), (1857, 10830560), (1905, 10557664), (1968, 10219690), (2032, 9897810), (2080, 9669399), (2132, 9433560), (2460, 8175752), (2476, 8122920), (2540, 7918248), (2665, 7546848), (3048, 6598540), (3095, 6498336), (3120, 6446266), (3198, 6289040), (3280, 6131814), (3302, 6090960), (3714, 5415280), (3810, 5278832), (3936, 5109845), (4064, 4948905), (4264, 4716780), (4920, 4087876), (4952, 4061460), (4953, 4060640), (5080, 3959124), (5207, 3862560), (5330, 3773424), (6096, 3299270), (6190, 3249168), (6240, 3223133), (6396, 3144520), (6560, 3065907), (6604, 3045480), (7428, 2707640), (7620, 2639416), (7995, 2515616), (8047, 2499360), (8255, 2436384), (8528, 2358390), (9285, 2166112), (9840, 2043938), (9904, 2030730), (9906, 2030320), (10160, 1979562), (10414, 1931280), (10660, 1886712), (12192, 1649635), (12380, 1624584), (12792, 1572260), (13208, 1522740), (14856, 1353820), (15240, 1319708), (15621, 1287520), (15990, 1257808), (16094, 1249680), (16510, 1218192), (17056, 1179195), (18570, 1083056), (19680, 1021969), (19808, 1015365), (19812, 1015160), (20320, 989781), (20828, 965640), (21320, 943356), (24141, 833120), (24760, 812292), (24765, 812128), (25379, 792480), (25584, 786130), (26035, 772512), (26416, 761370), (29712, 676910), (30480, 659854), (31242, 643760), (31980, 628904), (32188, 624840), (33020, 609096), (37140, 541528), (39624, 507580), (40235, 499872), (41656, 482820), (42640, 471678), (48282, 416560), (49520, 406146), (49530, 406064), (50758, 396240), (51168, 393065), (52070, 386256), (52832, 380685), (59424, 338455), (60960, 329927), (62484, 321880), (63960, 314452), (64376, 312420), (66040, 304548), (67691, 297120), (74280, 270764), (76137, 264160), (78105, 257504), (78613, 255840), (79248, 253790), (80470, 249936), (83312, 241410), (85280, 235839), (96564, 208280), (99040, 203073), (99060, 203032), (101516, 198120), (104140, 193128), (120705, 166624), (124968, 160940), (126895, 158496), (127920, 157226), (128752, 156210), (132080, 152274), (135382, 148560)]