144723180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 465002496

約数和(自身を除く): 320279316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 317, 420, 634, 951, 1087, 1268, 1585, 1902, 2174, 2219, 3170, 3261, 3804, 4348, 4438, 4755, 5435, 6340, 6522, 6657, 7609, 8876, 9510, 10870, 11095, 13044, 13314, 15218, 16305, 19020, 21740, 22190, 22827, 26628, 30436, 32610, 33285, 38045, 44380, 45654, 65220, 66570, 76090, 91308, 114135, 133140, 152180, 228270, 344579, 456540, 689158, 1033737, 1378316, 1722895, 2067474, 2412053, 3445790, 4134948, 4824106, 5168685, 6891580, 7236159, 9648212, 10337370, 12060265, 14472318, 20674740, 24120530, 28944636, 36180795, 48241060, 72361590, 144723180]

約数ペア:

[(1, 144723180), (2, 72361590), (3, 48241060), (4, 36180795), (5, 28944636), (6, 24120530), (7, 20674740), (10, 14472318), (12, 12060265), (14, 10337370), (15, 9648212), (20, 7236159), (21, 6891580), (28, 5168685), (30, 4824106), (35, 4134948), (42, 3445790), (60, 2412053), (70, 2067474), (84, 1722895), (105, 1378316), (140, 1033737), (210, 689158), (317, 456540), (420, 344579), (634, 228270), (951, 152180), (1087, 133140), (1268, 114135), (1585, 91308), (1902, 76090), (2174, 66570), (2219, 65220), (3170, 45654), (3261, 44380), (3804, 38045), (4348, 33285), (4438, 32610), (4755, 30436), (5435, 26628), (6340, 22827), (6522, 22190), (6657, 21740), (7609, 19020), (8876, 16305), (9510, 15218), (10870, 13314), (11095, 13044)]