2130240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 7754112

約数和(自身を除く): 5623872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 317, 320, 336, 420, 448, 480, 560, 634, 672, 840, 951, 960, 1120, 1268, 1344, 1585, 1680, 1902, 2219, 2240, 2536, 3170, 3360, 3804, 4438, 4755, 5072, 6340, 6657, 6720, 7608, 8876, 9510, 10144, 11095, 12680, 13314, 15216, 17752, 19020, 20288, 22190, 25360, 26628, 30432, 33285, 35504, 38040, 44380, 50720, 53256, 60864, 66570, 71008, 76080, 88760, 101440, 106512, 133140, 142016, 152160, 177520, 213024, 266280, 304320, 355040, 426048, 532560, 710080, 1065120, 2130240]

約数ペア:

[(1, 2130240), (2, 1065120), (3, 710080), (4, 532560), (5, 426048), (6, 355040), (7, 304320), (8, 266280), (10, 213024), (12, 177520), (14, 152160), (15, 142016), (16, 133140), (20, 106512), (21, 101440), (24, 88760), (28, 76080), (30, 71008), (32, 66570), (35, 60864), (40, 53256), (42, 50720), (48, 44380), (56, 38040), (60, 35504), (64, 33285), (70, 30432), (80, 26628), (84, 25360), (96, 22190), (105, 20288), (112, 19020), (120, 17752), (140, 15216), (160, 13314), (168, 12680), (192, 11095), (210, 10144), (224, 9510), (240, 8876), (280, 7608), (317, 6720), (320, 6657), (336, 6340), (420, 5072), (448, 4755), (480, 4438), (560, 3804), (634, 3360), (672, 3170), (840, 2536), (951, 2240), (960, 2219), (1120, 1902), (1268, 1680), (1344, 1585)]