162633680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 424800936

約数和(自身を除く): 262167256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 121, 176, 212, 220, 242, 265, 317, 424, 440, 484, 530, 583, 605, 634, 848, 880, 968, 1060, 1166, 1210, 1268, 1585, 1936, 2120, 2332, 2420, 2536, 2915, 3170, 3487, 4240, 4664, 4840, 5072, 5830, 6340, 6413, 6974, 9328, 9680, 11660, 12680, 12826, 13948, 16801, 17435, 23320, 25360, 25652, 27896, 32065, 33602, 34870, 38357, 46640, 51304, 55792, 64130, 67204, 69740, 76714, 84005, 102608, 128260, 134408, 139480, 153428, 168010, 184811, 191785, 256520, 268816, 278960, 306856, 336020, 369622, 383570, 513040, 613712, 672040, 739244, 767140, 924055, 1344080, 1478488, 1534280, 1848110, 2032921, 2956976, 3068560, 3696220, 4065842, 7392440, 8131684, 10164605, 14784880, 16263368, 20329210, 32526736, 40658420, 81316840, 162633680]

約数ペア:

[(1, 162633680), (2, 81316840), (4, 40658420), (5, 32526736), (8, 20329210), (10, 16263368), (11, 14784880), (16, 10164605), (20, 8131684), (22, 7392440), (40, 4065842), (44, 3696220), (53, 3068560), (55, 2956976), (80, 2032921), (88, 1848110), (106, 1534280), (110, 1478488), (121, 1344080), (176, 924055), (212, 767140), (220, 739244), (242, 672040), (265, 613712), (317, 513040), (424, 383570), (440, 369622), (484, 336020), (530, 306856), (583, 278960), (605, 268816), (634, 256520), (848, 191785), (880, 184811), (968, 168010), (1060, 153428), (1166, 139480), (1210, 134408), (1268, 128260), (1585, 102608), (1936, 84005), (2120, 76714), (2332, 69740), (2420, 67204), (2536, 64130), (2915, 55792), (3170, 51304), (3487, 46640), (4240, 38357), (4664, 34870), (4840, 33602), (5072, 32065), (5830, 27896), (6340, 25652), (6413, 25360), (6974, 23320), (9328, 17435), (9680, 16801), (11660, 13948), (12680, 12826)]