853933920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{254147}}^1$

素因数の和:254172

約数の個数: 96

約数和(自身を含む): 3074174208

約数和(自身を除く): 2220240288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 254147, 508294, 762441, 1016588, 1270735, 1524882, 1779029, 2033176, 2541470, 3049764, 3558058, 3812205, 4066352, 5082940, 5337087, 6099528, 7116116, 7624410, 8132704, 8895145, 10165880, 10674174, 12199056, 14232232, 15248820, 17790290, 20331760, 21348348, 24398112, 26685435, 28464464, 30497640, 35580580, 40663520, 42696696, 53370870, 56928928, 60995280, 71161160, 85393392, 106741740, 121990560, 142322320, 170786784, 213483480, 284644640, 426966960, 853933920]

約数ペア:

[(1, 853933920), (2, 426966960), (3, 284644640), (4, 213483480), (5, 170786784), (6, 142322320), (7, 121990560), (8, 106741740), (10, 85393392), (12, 71161160), (14, 60995280), (15, 56928928), (16, 53370870), (20, 42696696), (21, 40663520), (24, 35580580), (28, 30497640), (30, 28464464), (32, 26685435), (35, 24398112), (40, 21348348), (42, 20331760), (48, 17790290), (56, 15248820), (60, 14232232), (70, 12199056), (80, 10674174), (84, 10165880), (96, 8895145), (105, 8132704), (112, 7624410), (120, 7116116), (140, 6099528), (160, 5337087), (168, 5082940), (210, 4066352), (224, 3812205), (240, 3558058), (280, 3049764), (336, 2541470), (420, 2033176), (480, 1779029), (560, 1524882), (672, 1270735), (840, 1016588), (1120, 762441), (1680, 508294), (3360, 254147)]