78645433440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23406379}}^1$

素因数の和:23406404

約数の個数: 96

約数和(自身を含む): 283123572480

約数和(自身を除く): 204478139040

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, 23406379, 46812758, 70219137, 93625516, 117031895, 140438274, 163844653, 187251032, 234063790, 280876548, 327689306, 351095685, 374502064, 468127580, 491533959, 561753096, 655378612, 702191370, 749004128, 819223265, 936255160, 983067918, 1123506192, 1310757224, 1404382740, 1638446530, 1872510320, 1966135836, 2247012384, 2457669795, 2621514448, 2808765480, 3276893060, 3745020640, 3932271672, 4915339590, 5243028896, 5617530960, 6553786120, 7864543344, 9830679180, 11235061920, 13107572240, 15729086688, 19661358360, 26215144480, 39322716720, 78645433440]

約数ペア:

[(1, 78645433440), (2, 39322716720), (3, 26215144480), (4, 19661358360), (5, 15729086688), (6, 13107572240), (7, 11235061920), (8, 9830679180), (10, 7864543344), (12, 6553786120), (14, 5617530960), (15, 5243028896), (16, 4915339590), (20, 3932271672), (21, 3745020640), (24, 3276893060), (28, 2808765480), (30, 2621514448), (32, 2457669795), (35, 2247012384), (40, 1966135836), (42, 1872510320), (48, 1638446530), (56, 1404382740), (60, 1310757224), (70, 1123506192), (80, 983067918), (84, 936255160), (96, 819223265), (105, 749004128), (112, 702191370), (120, 655378612), (140, 561753096), (160, 491533959), (168, 468127580), (210, 374502064), (224, 351095685), (240, 327689306), (280, 280876548), (336, 234063790), (420, 187251032), (480, 163844653), (560, 140438274), (672, 117031895), (840, 93625516), (1120, 70219137), (1680, 46812758), (3360, 23406379)]