63431160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 208111680

約数和(自身を除く): 144680520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 557, 584, 730, 780, 876, 949, 1095, 1114, 1460, 1560, 1671, 1752, 1898, 2190, 2228, 2785, 2847, 2920, 3342, 3796, 4380, 4456, 4745, 5570, 5694, 6684, 7241, 7592, 8355, 8760, 9490, 11140, 11388, 13368, 14235, 14482, 16710, 18980, 21723, 22280, 22776, 28470, 28964, 33420, 36205, 37960, 40661, 43446, 56940, 57928, 66840, 72410, 81322, 86892, 108615, 113880, 121983, 144820, 162644, 173784, 203305, 217230, 243966, 289640, 325288, 406610, 434460, 487932, 528593, 609915, 813220, 868920, 975864, 1057186, 1219830, 1585779, 1626440, 2114372, 2439660, 2642965, 3171558, 4228744, 4879320, 5285930, 6343116, 7928895, 10571860, 12686232, 15857790, 21143720, 31715580, 63431160]

約数ペア:

[(1, 63431160), (2, 31715580), (3, 21143720), (4, 15857790), (5, 12686232), (6, 10571860), (8, 7928895), (10, 6343116), (12, 5285930), (13, 4879320), (15, 4228744), (20, 3171558), (24, 2642965), (26, 2439660), (30, 2114372), (39, 1626440), (40, 1585779), (52, 1219830), (60, 1057186), (65, 975864), (73, 868920), (78, 813220), (104, 609915), (120, 528593), (130, 487932), (146, 434460), (156, 406610), (195, 325288), (219, 289640), (260, 243966), (292, 217230), (312, 203305), (365, 173784), (390, 162644), (438, 144820), (520, 121983), (557, 113880), (584, 108615), (730, 86892), (780, 81322), (876, 72410), (949, 66840), (1095, 57928), (1114, 56940), (1460, 43446), (1560, 40661), (1671, 37960), (1752, 36205), (1898, 33420), (2190, 28964), (2228, 28470), (2785, 22776), (2847, 22280), (2920, 21723), (3342, 18980), (3796, 16710), (4380, 14482), (4456, 14235), (4745, 13368), (5570, 11388), (5694, 11140), (6684, 9490), (7241, 8760), (7592, 8355)]