10872105720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12942983}}^1$

素因数の和:12943004

約数の個数: 64

約数和(自身を含む): 37275793920

約数和(自身を除く): 26403688200

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, 12942983, 25885966, 38828949, 51771932, 64714915, 77657898, 90600881, 103543864, 129429830, 155315796, 181201762, 194144745, 258859660, 271802643, 310631592, 362403524, 388289490, 453004405, 517719320, 543605286, 724807048, 776578980, 906008810, 1087210572, 1359013215, 1553157960, 1812017620, 2174421144, 2718026430, 3624035240, 5436052860, 10872105720]

約数ペア:

[(1, 10872105720), (2, 5436052860), (3, 3624035240), (4, 2718026430), (5, 2174421144), (6, 1812017620), (7, 1553157960), (8, 1359013215), (10, 1087210572), (12, 906008810), (14, 776578980), (15, 724807048), (20, 543605286), (21, 517719320), (24, 453004405), (28, 388289490), (30, 362403524), (35, 310631592), (40, 271802643), (42, 258859660), (56, 194144745), (60, 181201762), (70, 155315796), (84, 129429830), (105, 103543864), (120, 90600881), (140, 77657898), (168, 64714915), (210, 51771932), (280, 38828949), (420, 25885966), (840, 12942983)]