2343206592080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1\times {\mathrm{187597}}^1$

素因数の和:191284

約数の個数: 80

約数和(自身を含む): 5576216980224

約数和(自身を除く): 3233010388144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 3631, 7262, 14524, 18155, 29048, 36310, 58096, 72620, 145240, 156133, 187597, 290480, 312266, 375194, 624532, 750388, 780665, 937985, 1249064, 1500776, 1561330, 1875970, 2498128, 3001552, 3122660, 3751940, 6245320, 7503880, 8066671, 12490640, 15007760, 16133342, 32266684, 40333355, 64533368, 80666710, 129066736, 161333420, 322666840, 645333680, 681164707, 1362329414, 2724658828, 3405823535, 5449317656, 6811647070, 10898635312, 13623294140, 27246588280, 29290082401, 54493176560, 58580164802, 117160329604, 146450412005, 234320659208, 292900824010, 468641318416, 585801648020, 1171603296040, 2343206592080]

約数ペア:

[(1, 2343206592080), (2, 1171603296040), (4, 585801648020), (5, 468641318416), (8, 292900824010), (10, 234320659208), (16, 146450412005), (20, 117160329604), (40, 58580164802), (43, 54493176560), (80, 29290082401), (86, 27246588280), (172, 13623294140), (215, 10898635312), (344, 6811647070), (430, 5449317656), (688, 3405823535), (860, 2724658828), (1720, 1362329414), (3440, 681164707), (3631, 645333680), (7262, 322666840), (14524, 161333420), (18155, 129066736), (29048, 80666710), (36310, 64533368), (58096, 40333355), (72620, 32266684), (145240, 16133342), (156133, 15007760), (187597, 12490640), (290480, 8066671), (312266, 7503880), (375194, 6245320), (624532, 3751940), (750388, 3122660), (780665, 3001552), (937985, 2498128), (1249064, 1875970), (1500776, 1561330)]