845045880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1006007}}^1$

素因数の和:1006028

約数の個数: 64

約数和(自身を含む): 2897303040

約数和(自身を除く): 2052257160

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, 1006007, 2012014, 3018021, 4024028, 5030035, 6036042, 7042049, 8048056, 10060070, 12072084, 14084098, 15090105, 20120140, 21126147, 24144168, 28168196, 30180210, 35210245, 40240280, 42252294, 56336392, 60360420, 70420490, 84504588, 105630735, 120720840, 140840980, 169009176, 211261470, 281681960, 422522940, 845045880]

約数ペア:

[(1, 845045880), (2, 422522940), (3, 281681960), (4, 211261470), (5, 169009176), (6, 140840980), (7, 120720840), (8, 105630735), (10, 84504588), (12, 70420490), (14, 60360420), (15, 56336392), (20, 42252294), (21, 40240280), (24, 35210245), (28, 30180210), (30, 28168196), (35, 24144168), (40, 21126147), (42, 20120140), (56, 15090105), (60, 14084098), (70, 12072084), (84, 10060070), (105, 8048056), (120, 7042049), (140, 6036042), (168, 5030035), (210, 4024028), (280, 3018021), (420, 2012014), (840, 1006007)]