74128080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1085

約数の個数: 160

約数和(自身を含む): 258483456

約数和(自身を除く): 184355376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1033, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2066, 2392, 2760, 2990, 3099, 3120, 3588, 4132, 4485, 4784, 5165, 5520, 5980, 6198, 7176, 8264, 8970, 10330, 11960, 12396, 13429, 14352, 15495, 16528, 17940, 20660, 23759, 23920, 24792, 26858, 30990, 35880, 40287, 41320, 47518, 49584, 53716, 61980, 67145, 71277, 71760, 80574, 82640, 95036, 107432, 118795, 123960, 134290, 142554, 161148, 190072, 201435, 214864, 237590, 247920, 268580, 285108, 308867, 322296, 356385, 380144, 402870, 475180, 537160, 570216, 617734, 644592, 712770, 805740, 926601, 950360, 1074320, 1140432, 1235468, 1425540, 1544335, 1611480, 1853202, 1900720, 2470936, 2851080, 3088670, 3222960, 3706404, 4633005, 4941872, 5702160, 6177340, 7412808, 9266010, 12354680, 14825616, 18532020, 24709360, 37064040, 74128080]

約数ペア:

[(1, 74128080), (2, 37064040), (3, 24709360), (4, 18532020), (5, 14825616), (6, 12354680), (8, 9266010), (10, 7412808), (12, 6177340), (13, 5702160), (15, 4941872), (16, 4633005), (20, 3706404), (23, 3222960), (24, 3088670), (26, 2851080), (30, 2470936), (39, 1900720), (40, 1853202), (46, 1611480), (48, 1544335), (52, 1425540), (60, 1235468), (65, 1140432), (69, 1074320), (78, 950360), (80, 926601), (92, 805740), (104, 712770), (115, 644592), (120, 617734), (130, 570216), (138, 537160), (156, 475180), (184, 402870), (195, 380144), (208, 356385), (230, 322296), (240, 308867), (260, 285108), (276, 268580), (299, 247920), (312, 237590), (345, 214864), (368, 201435), (390, 190072), (460, 161148), (520, 142554), (552, 134290), (598, 123960), (624, 118795), (690, 107432), (780, 95036), (897, 82640), (920, 80574), (1033, 71760), (1040, 71277), (1104, 67145), (1196, 61980), (1380, 53716), (1495, 49584), (1560, 47518), (1794, 41320), (1840, 40287), (2066, 35880), (2392, 30990), (2760, 26858), (2990, 24792), (3099, 23920), (3120, 23759), (3588, 20660), (4132, 17940), (4485, 16528), (4784, 15495), (5165, 14352), (5520, 13429), (5980, 12396), (6198, 11960), (7176, 10330), (8264, 8970)]