1688533080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 5533920000

約数和(自身を除く): 3845386920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 169, 195, 260, 278, 312, 338, 390, 417, 507, 520, 556, 599, 676, 695, 780, 834, 845, 1014, 1112, 1198, 1352, 1390, 1560, 1668, 1690, 1797, 1807, 2028, 2085, 2396, 2535, 2780, 2995, 3336, 3380, 3594, 3614, 4056, 4170, 4792, 5070, 5421, 5560, 5990, 6760, 7188, 7228, 7787, 8340, 8985, 9035, 10140, 10842, 11980, 14376, 14456, 15574, 16680, 17970, 18070, 20280, 21684, 23361, 23491, 23960, 27105, 31148, 35940, 36140, 38935, 43368, 46722, 46982, 54210, 62296, 70473, 71880, 72280, 77870, 83261, 93444, 93964, 101231, 108420, 116805, 117455, 140946, 155740, 166522, 186888, 187928, 202462, 216840, 233610, 234910, 249783, 281892, 303693, 311480, 333044, 352365, 404924, 416305, 467220, 469820, 499566, 506155, 563784, 607386, 666088, 704730, 809848, 832610, 934440, 939640, 999132, 1012310, 1082393, 1214772, 1248915, 1409460, 1518465, 1665220, 1998264, 2024620, 2164786, 2429544, 2497830, 2818920, 3036930, 3247179, 3330440, 4049240, 4329572, 4995660, 5411965, 6073860, 6494358, 8659144, 9991320, 10823930, 12147720, 12988716, 14071109, 16235895, 21647860, 25977432, 28142218, 32471790, 42213327, 43295720, 56284436, 64943580, 70355545, 84426654, 112568872, 129887160, 140711090, 168853308, 211066635, 281422180, 337706616, 422133270, 562844360, 844266540, 1688533080]

約数ペア:

[(1, 1688533080), (2, 844266540), (3, 562844360), (4, 422133270), (5, 337706616), (6, 281422180), (8, 211066635), (10, 168853308), (12, 140711090), (13, 129887160), (15, 112568872), (20, 84426654), (24, 70355545), (26, 64943580), (30, 56284436), (39, 43295720), (40, 42213327), (52, 32471790), (60, 28142218), (65, 25977432), (78, 21647860), (104, 16235895), (120, 14071109), (130, 12988716), (139, 12147720), (156, 10823930), (169, 9991320), (195, 8659144), (260, 6494358), (278, 6073860), (312, 5411965), (338, 4995660), (390, 4329572), (417, 4049240), (507, 3330440), (520, 3247179), (556, 3036930), (599, 2818920), (676, 2497830), (695, 2429544), (780, 2164786), (834, 2024620), (845, 1998264), (1014, 1665220), (1112, 1518465), (1198, 1409460), (1352, 1248915), (1390, 1214772), (1560, 1082393), (1668, 1012310), (1690, 999132), (1797, 939640), (1807, 934440), (2028, 832610), (2085, 809848), (2396, 704730), (2535, 666088), (2780, 607386), (2995, 563784), (3336, 506155), (3380, 499566), (3594, 469820), (3614, 467220), (4056, 416305), (4170, 404924), (4792, 352365), (5070, 333044), (5421, 311480), (5560, 303693), (5990, 281892), (6760, 249783), (7188, 234910), (7228, 233610), (7787, 216840), (8340, 202462), (8985, 187928), (9035, 186888), (10140, 166522), (10842, 155740), (11980, 140946), (14376, 117455), (14456, 116805), (15574, 108420), (16680, 101231), (17970, 93964), (18070, 93444), (20280, 83261), (21684, 77870), (23361, 72280), (23491, 71880), (23960, 70473), (27105, 62296), (31148, 54210), (35940, 46982), (36140, 46722), (38935, 43368)]