64929120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 221538240

約数和(自身を除く): 156609120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 73, 80, 85, 96, 102, 109, 120, 136, 146, 160, 170, 204, 218, 219, 240, 255, 272, 292, 327, 340, 365, 408, 436, 438, 480, 510, 544, 545, 584, 654, 680, 730, 816, 872, 876, 1020, 1090, 1095, 1168, 1241, 1308, 1360, 1460, 1632, 1635, 1744, 1752, 1853, 2040, 2180, 2190, 2336, 2482, 2616, 2720, 2920, 3270, 3488, 3504, 3706, 3723, 4080, 4360, 4380, 4964, 5232, 5559, 5840, 6205, 6540, 7008, 7412, 7446, 7957, 8160, 8720, 8760, 9265, 9928, 10464, 11118, 11680, 12410, 13080, 14824, 14892, 15914, 17440, 17520, 18530, 18615, 19856, 22236, 23871, 24820, 26160, 27795, 29648, 29784, 31828, 35040, 37060, 37230, 39712, 39785, 44472, 47742, 49640, 52320, 55590, 59296, 59568, 63656, 74120, 74460, 79570, 88944, 95484, 99280, 111180, 119136, 119355, 127312, 135269, 148240, 148920, 159140, 177888, 190968, 198560, 222360, 238710, 254624, 270538, 296480, 297840, 318280, 381936, 405807, 444720, 477420, 541076, 595680, 636560, 676345, 763872, 811614, 889440, 954840, 1082152, 1273120, 1352690, 1623228, 1909680, 2029035, 2164304, 2705380, 3246456, 3819360, 4058070, 4328608, 5410760, 6492912, 8116140, 10821520, 12985824, 16232280, 21643040, 32464560, 64929120]

約数ペア:

[(1, 64929120), (2, 32464560), (3, 21643040), (4, 16232280), (5, 12985824), (6, 10821520), (8, 8116140), (10, 6492912), (12, 5410760), (15, 4328608), (16, 4058070), (17, 3819360), (20, 3246456), (24, 2705380), (30, 2164304), (32, 2029035), (34, 1909680), (40, 1623228), (48, 1352690), (51, 1273120), (60, 1082152), (68, 954840), (73, 889440), (80, 811614), (85, 763872), (96, 676345), (102, 636560), (109, 595680), (120, 541076), (136, 477420), (146, 444720), (160, 405807), (170, 381936), (204, 318280), (218, 297840), (219, 296480), (240, 270538), (255, 254624), (272, 238710), (292, 222360), (327, 198560), (340, 190968), (365, 177888), (408, 159140), (436, 148920), (438, 148240), (480, 135269), (510, 127312), (544, 119355), (545, 119136), (584, 111180), (654, 99280), (680, 95484), (730, 88944), (816, 79570), (872, 74460), (876, 74120), (1020, 63656), (1090, 59568), (1095, 59296), (1168, 55590), (1241, 52320), (1308, 49640), (1360, 47742), (1460, 44472), (1632, 39785), (1635, 39712), (1744, 37230), (1752, 37060), (1853, 35040), (2040, 31828), (2180, 29784), (2190, 29648), (2336, 27795), (2482, 26160), (2616, 24820), (2720, 23871), (2920, 22236), (3270, 19856), (3488, 18615), (3504, 18530), (3706, 17520), (3723, 17440), (4080, 15914), (4360, 14892), (4380, 14824), (4964, 13080), (5232, 12410), (5559, 11680), (5840, 11118), (6205, 10464), (6540, 9928), (7008, 9265), (7412, 8760), (7446, 8720), (7957, 8160)]