104721960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{124669}}^1$

素因数の和:124690

約数の個数: 64

約数和(自身を含む): 359049600

約数和(自身を除く): 254327640

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, 168, 210, 280, 420, 840, 124669, 249338, 374007, 498676, 623345, 748014, 872683, 997352, 1246690, 1496028, 1745366, 1870035, 2493380, 2618049, 2992056, 3490732, 3740070, 4363415, 4986760, 5236098, 6981464, 7480140, 8726830, 10472196, 13090245, 14960280, 17453660, 20944392, 26180490, 34907320, 52360980, 104721960]

約数ペア:

[(1, 104721960), (2, 52360980), (3, 34907320), (4, 26180490), (5, 20944392), (6, 17453660), (7, 14960280), (8, 13090245), (10, 10472196), (12, 8726830), (14, 7480140), (15, 6981464), (20, 5236098), (21, 4986760), (24, 4363415), (28, 3740070), (30, 3490732), (35, 2992056), (40, 2618049), (42, 2493380), (56, 1870035), (60, 1745366), (70, 1496028), (84, 1246690), (105, 997352), (120, 872683), (140, 748014), (168, 623345), (210, 498676), (280, 374007), (420, 249338), (840, 124669)]