268813077160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1374019}}^1$

素因数の和:1374170

約数の個数: 64

約数和(自身を含む): 622266177600

約数和(自身を除く): 353453100440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 292, 335, 365, 536, 584, 670, 730, 1340, 1460, 2680, 2920, 4891, 9782, 19564, 24455, 39128, 48910, 97820, 195640, 1374019, 2748038, 5496076, 6870095, 10992152, 13740190, 27480380, 54960760, 92059273, 100303387, 184118546, 200606774, 368237092, 401213548, 460296365, 501516935, 736474184, 802427096, 920592730, 1003033870, 1841185460, 2006067740, 3682370920, 4012135480, 6720326929, 13440653858, 26881307716, 33601634645, 53762615432, 67203269290, 134406538580, 268813077160]

約数ペア:

[(1, 268813077160), (2, 134406538580), (4, 67203269290), (5, 53762615432), (8, 33601634645), (10, 26881307716), (20, 13440653858), (40, 6720326929), (67, 4012135480), (73, 3682370920), (134, 2006067740), (146, 1841185460), (268, 1003033870), (292, 920592730), (335, 802427096), (365, 736474184), (536, 501516935), (584, 460296365), (670, 401213548), (730, 368237092), (1340, 200606774), (1460, 184118546), (2680, 100303387), (2920, 92059273), (4891, 54960760), (9782, 27480380), (19564, 13740190), (24455, 10992152), (39128, 6870095), (48910, 5496076), (97820, 2748038), (195640, 1374019)]