85469160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101749}}^1$

素因数の和:101770

約数の個数: 64

約数和(自身を含む): 293040000

約数和(自身を除く): 207570840

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, 101749, 203498, 305247, 406996, 508745, 610494, 712243, 813992, 1017490, 1220988, 1424486, 1526235, 2034980, 2136729, 2441976, 2848972, 3052470, 3561215, 4069960, 4273458, 5697944, 6104940, 7122430, 8546916, 10683645, 12209880, 14244860, 17093832, 21367290, 28489720, 42734580, 85469160]

約数ペア:

[(1, 85469160), (2, 42734580), (3, 28489720), (4, 21367290), (5, 17093832), (6, 14244860), (7, 12209880), (8, 10683645), (10, 8546916), (12, 7122430), (14, 6104940), (15, 5697944), (20, 4273458), (21, 4069960), (24, 3561215), (28, 3052470), (30, 2848972), (35, 2441976), (40, 2136729), (42, 2034980), (56, 1526235), (60, 1424486), (70, 1220988), (84, 1017490), (105, 813992), (120, 712243), (140, 610494), (168, 508745), (210, 406996), (280, 305247), (420, 203498), (840, 101749)]