525810840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1473

約数の個数: 128

約数和(自身を含む): 1644779520

約数和(自身を除く): 1118968680

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, 428, 465, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1321, 1605, 1860, 2140, 2568, 2642, 3210, 3317, 3720, 3963, 4280, 5284, 6420, 6605, 6634, 7926, 9951, 10568, 12840, 13210, 13268, 15852, 16585, 19815, 19902, 26420, 26536, 31704, 33170, 39630, 39804, 40951, 49755, 52840, 66340, 79260, 79608, 81902, 99510, 122853, 132680, 141347, 158520, 163804, 199020, 204755, 245706, 282694, 327608, 398040, 409510, 424041, 491412, 565388, 614265, 706735, 819020, 848082, 982824, 1130776, 1228530, 1413470, 1638040, 1696164, 2120205, 2457060, 2826940, 3392328, 4240410, 4381757, 4914120, 5653880, 8480820, 8763514, 13145271, 16961640, 17527028, 21908785, 26290542, 35054056, 43817570, 52581084, 65726355, 87635140, 105162168, 131452710, 175270280, 262905420, 525810840]

約数ペア:

[(1, 525810840), (2, 262905420), (3, 175270280), (4, 131452710), (5, 105162168), (6, 87635140), (8, 65726355), (10, 52581084), (12, 43817570), (15, 35054056), (20, 26290542), (24, 21908785), (30, 17527028), (31, 16961640), (40, 13145271), (60, 8763514), (62, 8480820), (93, 5653880), (107, 4914120), (120, 4381757), (124, 4240410), (155, 3392328), (186, 2826940), (214, 2457060), (248, 2120205), (310, 1696164), (321, 1638040), (372, 1413470), (428, 1228530), (465, 1130776), (535, 982824), (620, 848082), (642, 819020), (744, 706735), (856, 614265), (930, 565388), (1070, 491412), (1240, 424041), (1284, 409510), (1321, 398040), (1605, 327608), (1860, 282694), (2140, 245706), (2568, 204755), (2642, 199020), (3210, 163804), (3317, 158520), (3720, 141347), (3963, 132680), (4280, 122853), (5284, 99510), (6420, 81902), (6605, 79608), (6634, 79260), (7926, 66340), (9951, 52840), (10568, 49755), (12840, 40951), (13210, 39804), (13268, 39630), (15852, 33170), (16585, 31704), (19815, 26536), (19902, 26420)]