432910520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19571}}^1$

素因数の和:19668

約数の個数: 64

約数和(自身を含む): 1127347200

約数和(自身を除く): 694436680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 19571, 22120, 39142, 78284, 97855, 136997, 156568, 195710, 273994, 391420, 547988, 684985, 782840, 1095976, 1369970, 1546109, 2739940, 3092218, 5479880, 6184436, 7730545, 10822763, 12368872, 15461090, 21645526, 30922180, 43291052, 54113815, 61844360, 86582104, 108227630, 216455260, 432910520]

約数ペア:

[(1, 432910520), (2, 216455260), (4, 108227630), (5, 86582104), (7, 61844360), (8, 54113815), (10, 43291052), (14, 30922180), (20, 21645526), (28, 15461090), (35, 12368872), (40, 10822763), (56, 7730545), (70, 6184436), (79, 5479880), (140, 3092218), (158, 2739940), (280, 1546109), (316, 1369970), (395, 1095976), (553, 782840), (632, 684985), (790, 547988), (1106, 391420), (1580, 273994), (2212, 195710), (2765, 156568), (3160, 136997), (4424, 97855), (5530, 78284), (11060, 39142), (19571, 22120)]