6625723440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3943883}}^1$

素因数の和:3943906

約数の個数: 80

約数和(自身を含む): 23473997568

約数和(自身を除く): 16848274128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3943883, 7887766, 11831649, 15775532, 19719415, 23663298, 27607181, 31551064, 39438830, 47326596, 55214362, 59158245, 63102128, 78877660, 82821543, 94653192, 110428724, 118316490, 138035905, 157755320, 165643086, 189306384, 220857448, 236632980, 276071810, 315510640, 331286172, 414107715, 441714896, 473265960, 552143620, 662572344, 828215430, 946531920, 1104287240, 1325144688, 1656430860, 2208574480, 3312861720, 6625723440]

約数ペア:

[(1, 6625723440), (2, 3312861720), (3, 2208574480), (4, 1656430860), (5, 1325144688), (6, 1104287240), (7, 946531920), (8, 828215430), (10, 662572344), (12, 552143620), (14, 473265960), (15, 441714896), (16, 414107715), (20, 331286172), (21, 315510640), (24, 276071810), (28, 236632980), (30, 220857448), (35, 189306384), (40, 165643086), (42, 157755320), (48, 138035905), (56, 118316490), (60, 110428724), (70, 94653192), (80, 82821543), (84, 78877660), (105, 63102128), (112, 59158245), (120, 55214362), (140, 47326596), (168, 39438830), (210, 31551064), (240, 27607181), (280, 23663298), (336, 19719415), (420, 15775532), (560, 11831649), (840, 7887766), (1680, 3943883)]