166778760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 355768440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 248, 310, 321, 372, 419, 428, 465, 535, 620, 642, 744, 838, 856, 930, 1070, 1240, 1257, 1284, 1605, 1676, 1860, 2095, 2140, 2514, 2568, 3210, 3317, 3352, 3720, 4190, 4280, 5028, 6285, 6420, 6634, 8380, 9951, 10056, 12570, 12840, 12989, 13268, 16585, 16760, 19902, 25140, 25978, 26536, 33170, 38967, 39804, 44833, 49755, 50280, 51956, 64945, 66340, 77934, 79608, 89666, 99510, 103912, 129890, 132680, 134499, 155868, 179332, 194835, 199020, 224165, 259780, 268998, 311736, 358664, 389670, 398040, 448330, 519560, 537996, 672495, 779340, 896660, 1075992, 1344990, 1389823, 1558680, 1793320, 2689980, 2779646, 4169469, 5379960, 5559292, 6949115, 8338938, 11118584, 13898230, 16677876, 20847345, 27796460, 33355752, 41694690, 55592920, 83389380, 166778760]

約数ペア:

[(1, 166778760), (2, 83389380), (3, 55592920), (4, 41694690), (5, 33355752), (6, 27796460), (8, 20847345), (10, 16677876), (12, 13898230), (15, 11118584), (20, 8338938), (24, 6949115), (30, 5559292), (31, 5379960), (40, 4169469), (60, 2779646), (62, 2689980), (93, 1793320), (107, 1558680), (120, 1389823), (124, 1344990), (155, 1075992), (186, 896660), (214, 779340), (248, 672495), (310, 537996), (321, 519560), (372, 448330), (419, 398040), (428, 389670), (465, 358664), (535, 311736), (620, 268998), (642, 259780), (744, 224165), (838, 199020), (856, 194835), (930, 179332), (1070, 155868), (1240, 134499), (1257, 132680), (1284, 129890), (1605, 103912), (1676, 99510), (1860, 89666), (2095, 79608), (2140, 77934), (2514, 66340), (2568, 64945), (3210, 51956), (3317, 50280), (3352, 49755), (3720, 44833), (4190, 39804), (4280, 38967), (5028, 33170), (6285, 26536), (6420, 25978), (6634, 25140), (8380, 19902), (9951, 16760), (10056, 16585), (12570, 13268), (12840, 12989)]