105350280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 363847680

約数和(自身を除く): 258497400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 668, 751, 835, 840, 1002, 1169, 1336, 1502, 1670, 2004, 2253, 2338, 2505, 3004, 3340, 3507, 3755, 4008, 4506, 4676, 5010, 5257, 5845, 6008, 6680, 7014, 7510, 9012, 9352, 10020, 10514, 11265, 11690, 14028, 15020, 15771, 17535, 18024, 20040, 21028, 22530, 23380, 26285, 28056, 30040, 31542, 35070, 42056, 45060, 46760, 52570, 63084, 70140, 78855, 90120, 105140, 125417, 126168, 140280, 157710, 210280, 250834, 315420, 376251, 501668, 627085, 630840, 752502, 877919, 1003336, 1254170, 1505004, 1755838, 1881255, 2508340, 2633757, 3010008, 3511676, 3762510, 4389595, 5016680, 5267514, 7023352, 7525020, 8779190, 10535028, 13168785, 15050040, 17558380, 21070056, 26337570, 35116760, 52675140, 105350280]

約数ペア:

[(1, 105350280), (2, 52675140), (3, 35116760), (4, 26337570), (5, 21070056), (6, 17558380), (7, 15050040), (8, 13168785), (10, 10535028), (12, 8779190), (14, 7525020), (15, 7023352), (20, 5267514), (21, 5016680), (24, 4389595), (28, 3762510), (30, 3511676), (35, 3010008), (40, 2633757), (42, 2508340), (56, 1881255), (60, 1755838), (70, 1505004), (84, 1254170), (105, 1003336), (120, 877919), (140, 752502), (167, 630840), (168, 627085), (210, 501668), (280, 376251), (334, 315420), (420, 250834), (501, 210280), (668, 157710), (751, 140280), (835, 126168), (840, 125417), (1002, 105140), (1169, 90120), (1336, 78855), (1502, 70140), (1670, 63084), (2004, 52570), (2253, 46760), (2338, 45060), (2505, 42056), (3004, 35070), (3340, 31542), (3507, 30040), (3755, 28056), (4008, 26285), (4506, 23380), (4676, 22530), (5010, 21028), (5257, 20040), (5845, 18024), (6008, 17535), (6680, 15771), (7014, 15020), (7510, 14028), (9012, 11690), (9352, 11265), (10020, 10514)]