157410960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2245

約数の個数: 160

約数和(自身を含む): 570915840

約数和(自身を除く): 413504880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2179, 2408, 2580, 3010, 3440, 3612, 4358, 4515, 4816, 5160, 6020, 6537, 7224, 8716, 9030, 10320, 10895, 12040, 13074, 14448, 15253, 17432, 18060, 21790, 24080, 26148, 30506, 32685, 34864, 36120, 43580, 45759, 52296, 61012, 65370, 72240, 76265, 87160, 91518, 93697, 104592, 122024, 130740, 152530, 174320, 183036, 187394, 228795, 244048, 261480, 281091, 305060, 366072, 374788, 457590, 468485, 522960, 562182, 610120, 655879, 732144, 749576, 915180, 936970, 1124364, 1220240, 1311758, 1405455, 1499152, 1830360, 1873940, 1967637, 2248728, 2623516, 2810910, 3279395, 3660720, 3747880, 3935274, 4497456, 5247032, 5621820, 6558790, 7495760, 7870548, 9838185, 10494064, 11243640, 13117580, 15741096, 19676370, 22487280, 26235160, 31482192, 39352740, 52470320, 78705480, 157410960]

約数ペア:

[(1, 157410960), (2, 78705480), (3, 52470320), (4, 39352740), (5, 31482192), (6, 26235160), (7, 22487280), (8, 19676370), (10, 15741096), (12, 13117580), (14, 11243640), (15, 10494064), (16, 9838185), (20, 7870548), (21, 7495760), (24, 6558790), (28, 5621820), (30, 5247032), (35, 4497456), (40, 3935274), (42, 3747880), (43, 3660720), (48, 3279395), (56, 2810910), (60, 2623516), (70, 2248728), (80, 1967637), (84, 1873940), (86, 1830360), (105, 1499152), (112, 1405455), (120, 1311758), (129, 1220240), (140, 1124364), (168, 936970), (172, 915180), (210, 749576), (215, 732144), (240, 655879), (258, 610120), (280, 562182), (301, 522960), (336, 468485), (344, 457590), (420, 374788), (430, 366072), (516, 305060), (560, 281091), (602, 261480), (645, 244048), (688, 228795), (840, 187394), (860, 183036), (903, 174320), (1032, 152530), (1204, 130740), (1290, 122024), (1505, 104592), (1680, 93697), (1720, 91518), (1806, 87160), (2064, 76265), (2179, 72240), (2408, 65370), (2580, 61012), (3010, 52296), (3440, 45759), (3612, 43580), (4358, 36120), (4515, 34864), (4816, 32685), (5160, 30506), (6020, 26148), (6537, 24080), (7224, 21790), (8716, 18060), (9030, 17432), (10320, 15253), (10895, 14448), (12040, 13074)]