157127880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14389}}^1$

素因数の和:14423

約数の個数: 128

約数和(自身を含む): 580204800

約数和(自身を除く): 423076920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 14389, 28778, 43167, 57556, 71945, 86334, 100723, 115112, 143890, 172668, 187057, 201446, 215835, 287780, 302169, 345336, 374114, 402892, 431670, 503615, 561171, 575560, 604338, 748228, 805784, 863340, 935285, 1007230, 1122342, 1208676, 1309399, 1496456, 1510845, 1726680, 1870570, 2014460, 2244684, 2417352, 2618798, 2805855, 3021690, 3741140, 3928197, 4028920, 4489368, 5237596, 5611710, 6043380, 6546995, 7482280, 7856394, 10475192, 11223420, 12086760, 13093990, 15712788, 19640985, 22446840, 26187980, 31425576, 39281970, 52375960, 78563940, 157127880]

約数ペア:

[(1, 157127880), (2, 78563940), (3, 52375960), (4, 39281970), (5, 31425576), (6, 26187980), (7, 22446840), (8, 19640985), (10, 15712788), (12, 13093990), (13, 12086760), (14, 11223420), (15, 10475192), (20, 7856394), (21, 7482280), (24, 6546995), (26, 6043380), (28, 5611710), (30, 5237596), (35, 4489368), (39, 4028920), (40, 3928197), (42, 3741140), (52, 3021690), (56, 2805855), (60, 2618798), (65, 2417352), (70, 2244684), (78, 2014460), (84, 1870570), (91, 1726680), (104, 1510845), (105, 1496456), (120, 1309399), (130, 1208676), (140, 1122342), (156, 1007230), (168, 935285), (182, 863340), (195, 805784), (210, 748228), (260, 604338), (273, 575560), (280, 561171), (312, 503615), (364, 431670), (390, 402892), (420, 374114), (455, 345336), (520, 302169), (546, 287780), (728, 215835), (780, 201446), (840, 187057), (910, 172668), (1092, 143890), (1365, 115112), (1560, 100723), (1820, 86334), (2184, 71945), (2730, 57556), (3640, 43167), (5460, 28778), (10920, 14389)]