268380840640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{2879}}^1$

素因数の和:3351

約数の個数: 224

約数和(自身を含む): 709141340160

約数和(自身を除く): 440760499520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 373, 440, 568, 704, 710, 746, 781, 880, 1136, 1420, 1492, 1562, 1760, 1865, 2272, 2840, 2879, 2984, 3124, 3520, 3730, 3905, 4103, 4544, 5680, 5758, 5968, 6248, 7460, 7810, 8206, 11360, 11516, 11936, 12496, 14395, 14920, 15620, 16412, 20515, 22720, 23032, 23872, 24992, 26483, 28790, 29840, 31240, 31669, 32824, 41030, 46064, 49984, 52966, 57580, 59680, 62480, 63338, 65648, 82060, 92128, 105932, 115160, 119360, 124960, 126676, 131296, 132415, 158345, 164120, 184256, 204409, 211864, 230320, 249920, 253352, 262592, 264830, 291313, 316690, 328240, 408818, 423728, 460640, 506704, 529660, 582626, 633380, 656480, 817636, 847456, 921280, 1013408, 1022045, 1059320, 1073867, 1165252, 1266760, 1312960, 1456565, 1635272, 1694912, 2026816, 2044090, 2118640, 2147734, 2248499, 2330504, 2533520, 2913130, 3270544, 4088180, 4237280, 4295468, 4496998, 4661008, 5067040, 5369335, 5826260, 6541088, 8176360, 8474560, 8590936, 8993996, 9322016, 10134080, 10738670, 11242495, 11652520, 11812537, 13082176, 16352720, 17181872, 17987992, 18644032, 21477340, 22484990, 23305040, 23625074, 32705440, 34363744, 35975984, 42954680, 44969980, 46610080, 47250148, 59062685, 65410880, 68727488, 71951968, 76244557, 85909360, 89939960, 93220160, 94500296, 118125370, 143903936, 152489114, 171818720, 179879920, 189000592, 236250740, 304978228, 343637440, 359759840, 378001184, 381222785, 472501480, 609956456, 719519680, 756002368, 762445570, 838690127, 945002960, 1219912912, 1524891140, 1677380254, 1890005920, 2439825824, 3049782280, 3354760508, 3780011840, 4193450635, 4879651648, 6099564560, 6709521016, 8386901270, 12199129120, 13419042032, 16773802540, 24398258240, 26838084064, 33547605080, 53676168128, 67095210160, 134190420320, 268380840640]

約数ペア:

[(1, 268380840640), (2, 134190420320), (4, 67095210160), (5, 53676168128), (8, 33547605080), (10, 26838084064), (11, 24398258240), (16, 16773802540), (20, 13419042032), (22, 12199129120), (32, 8386901270), (40, 6709521016), (44, 6099564560), (55, 4879651648), (64, 4193450635), (71, 3780011840), (80, 3354760508), (88, 3049782280), (110, 2439825824), (142, 1890005920), (160, 1677380254), (176, 1524891140), (220, 1219912912), (284, 945002960), (320, 838690127), (352, 762445570), (355, 756002368), (373, 719519680), (440, 609956456), (568, 472501480), (704, 381222785), (710, 378001184), (746, 359759840), (781, 343637440), (880, 304978228), (1136, 236250740), (1420, 189000592), (1492, 179879920), (1562, 171818720), (1760, 152489114), (1865, 143903936), (2272, 118125370), (2840, 94500296), (2879, 93220160), (2984, 89939960), (3124, 85909360), (3520, 76244557), (3730, 71951968), (3905, 68727488), (4103, 65410880), (4544, 59062685), (5680, 47250148), (5758, 46610080), (5968, 44969980), (6248, 42954680), (7460, 35975984), (7810, 34363744), (8206, 32705440), (11360, 23625074), (11516, 23305040), (11936, 22484990), (12496, 21477340), (14395, 18644032), (14920, 17987992), (15620, 17181872), (16412, 16352720), (20515, 13082176), (22720, 11812537), (23032, 11652520), (23872, 11242495), (24992, 10738670), (26483, 10134080), (28790, 9322016), (29840, 8993996), (31240, 8590936), (31669, 8474560), (32824, 8176360), (41030, 6541088), (46064, 5826260), (49984, 5369335), (52966, 5067040), (57580, 4661008), (59680, 4496998), (62480, 4295468), (63338, 4237280), (65648, 4088180), (82060, 3270544), (92128, 2913130), (105932, 2533520), (115160, 2330504), (119360, 2248499), (124960, 2147734), (126676, 2118640), (131296, 2044090), (132415, 2026816), (158345, 1694912), (164120, 1635272), (184256, 1456565), (204409, 1312960), (211864, 1266760), (230320, 1165252), (249920, 1073867), (253352, 1059320), (262592, 1022045), (264830, 1013408), (291313, 921280), (316690, 847456), (328240, 817636), (408818, 656480), (423728, 633380), (460640, 582626), (506704, 529660)]