1270161567440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{15829531}}^1$

素因数の和:15829620

約数の個数: 80

約数和(自身を含む): 3179836388160

約数和(自身を除く): 1909674820720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 944, 1003, 1180, 1360, 2006, 2360, 4012, 4720, 5015, 8024, 10030, 16048, 20060, 40120, 80240, 15829531, 31659062, 63318124, 79147655, 126636248, 158295310, 253272496, 269102027, 316590620, 538204054, 633181240, 933942329, 1076408108, 1266362480, 1345510135, 1867884658, 2152816216, 2691020270, 3735769316, 4305632432, 4669711645, 5382040540, 7471538632, 9339423290, 10764081080, 14943077264, 15877019593, 18678846580, 21528162160, 31754039186, 37357693160, 63508078372, 74715386320, 79385097965, 127016156744, 158770195930, 254032313488, 317540391860, 635080783720, 1270161567440]

約数ペア:

[(1, 1270161567440), (2, 635080783720), (4, 317540391860), (5, 254032313488), (8, 158770195930), (10, 127016156744), (16, 79385097965), (17, 74715386320), (20, 63508078372), (34, 37357693160), (40, 31754039186), (59, 21528162160), (68, 18678846580), (80, 15877019593), (85, 14943077264), (118, 10764081080), (136, 9339423290), (170, 7471538632), (236, 5382040540), (272, 4669711645), (295, 4305632432), (340, 3735769316), (472, 2691020270), (590, 2152816216), (680, 1867884658), (944, 1345510135), (1003, 1266362480), (1180, 1076408108), (1360, 933942329), (2006, 633181240), (2360, 538204054), (4012, 316590620), (4720, 269102027), (5015, 253272496), (8024, 158295310), (10030, 126636248), (16048, 79147655), (20060, 63318124), (40120, 31659062), (80240, 15829531)]