432960920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25349}}^1$

素因数の和:25428

約数の個数: 64

約数和(自身を含む): 1131624000

約数和(自身を除く): 698663080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 25349, 50698, 101396, 126745, 177443, 202792, 253490, 354886, 506980, 709772, 887215, 1013960, 1419544, 1546289, 1774430, 3092578, 3548860, 6185156, 7097720, 7731445, 10824023, 12370312, 15462890, 21648046, 30925780, 43296092, 54120115, 61851560, 86592184, 108240230, 216480460, 432960920]

約数ペア:

[(1, 432960920), (2, 216480460), (4, 108240230), (5, 86592184), (7, 61851560), (8, 54120115), (10, 43296092), (14, 30925780), (20, 21648046), (28, 15462890), (35, 12370312), (40, 10824023), (56, 7731445), (61, 7097720), (70, 6185156), (122, 3548860), (140, 3092578), (244, 1774430), (280, 1546289), (305, 1419544), (427, 1013960), (488, 887215), (610, 709772), (854, 506980), (1220, 354886), (1708, 253490), (2135, 202792), (2440, 177443), (3416, 126745), (4270, 101396), (8540, 50698), (17080, 25349)]