321313440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{95629}}^1$

素因数の和:95654

約数の個数: 96

約数和(自身を含む): 1156740480

約数和(自身を除く): 835427040

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, 95629, 191258, 286887, 382516, 478145, 573774, 669403, 765032, 956290, 1147548, 1338806, 1434435, 1530064, 1912580, 2008209, 2295096, 2677612, 2868870, 3060128, 3347015, 3825160, 4016418, 4590192, 5355224, 5737740, 6694030, 7650320, 8032836, 9180384, 10041045, 10710448, 11475480, 13388060, 15300640, 16065672, 20082090, 21420896, 22950960, 26776120, 32131344, 40164180, 45901920, 53552240, 64262688, 80328360, 107104480, 160656720, 321313440]

約数ペア:

[(1, 321313440), (2, 160656720), (3, 107104480), (4, 80328360), (5, 64262688), (6, 53552240), (7, 45901920), (8, 40164180), (10, 32131344), (12, 26776120), (14, 22950960), (15, 21420896), (16, 20082090), (20, 16065672), (21, 15300640), (24, 13388060), (28, 11475480), (30, 10710448), (32, 10041045), (35, 9180384), (40, 8032836), (42, 7650320), (48, 6694030), (56, 5737740), (60, 5355224), (70, 4590192), (80, 4016418), (84, 3825160), (96, 3347015), (105, 3060128), (112, 2868870), (120, 2677612), (140, 2295096), (160, 2008209), (168, 1912580), (210, 1530064), (224, 1434435), (240, 1338806), (280, 1147548), (336, 956290), (420, 765032), (480, 669403), (560, 573774), (672, 478145), (840, 382516), (1120, 286887), (1680, 191258), (3360, 95629)]