73423740

素因数分解:

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

素因数の和:608

約数の個数: 96

約数和(自身を含む): 223110720

約数和(自身を除く): 149686980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 557, 676, 780, 845, 1014, 1114, 1671, 1690, 2028, 2197, 2228, 2535, 2785, 3342, 3380, 4394, 5070, 5570, 6591, 6684, 7241, 8355, 8788, 10140, 10985, 11140, 13182, 14482, 16710, 21723, 21970, 26364, 28964, 32955, 33420, 36205, 43446, 43940, 65910, 72410, 86892, 94133, 108615, 131820, 144820, 188266, 217230, 282399, 376532, 434460, 470665, 564798, 941330, 1129596, 1223729, 1411995, 1882660, 2447458, 2823990, 3671187, 4894916, 5647980, 6118645, 7342374, 12237290, 14684748, 18355935, 24474580, 36711870, 73423740]

約数ペア:

[(1, 73423740), (2, 36711870), (3, 24474580), (4, 18355935), (5, 14684748), (6, 12237290), (10, 7342374), (12, 6118645), (13, 5647980), (15, 4894916), (20, 3671187), (26, 2823990), (30, 2447458), (39, 1882660), (52, 1411995), (60, 1223729), (65, 1129596), (78, 941330), (130, 564798), (156, 470665), (169, 434460), (195, 376532), (260, 282399), (338, 217230), (390, 188266), (507, 144820), (557, 131820), (676, 108615), (780, 94133), (845, 86892), (1014, 72410), (1114, 65910), (1671, 43940), (1690, 43446), (2028, 36205), (2197, 33420), (2228, 32955), (2535, 28964), (2785, 26364), (3342, 21970), (3380, 21723), (4394, 16710), (5070, 14482), (5570, 13182), (6591, 11140), (6684, 10985), (7241, 10140), (8355, 8788)]