218615395920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6221}}^1\times {\mathrm{146423}}^1$

素因数の和:152660

約数の個数: 80

約数和(自身を含む): 677821295232

約数和(自身を除く): 459205899312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6221, 12442, 18663, 24884, 31105, 37326, 49768, 62210, 74652, 93315, 99536, 124420, 146423, 149304, 186630, 248840, 292846, 298608, 373260, 439269, 497680, 585692, 732115, 746520, 878538, 1171384, 1464230, 1493040, 1757076, 2196345, 2342768, 2928460, 3514152, 4392690, 5856920, 7028304, 8785380, 11713840, 17570760, 35141520, 910897483, 1821794966, 2732692449, 3643589932, 4554487415, 5465384898, 7287179864, 9108974830, 10930769796, 13663462245, 14574359728, 18217949660, 21861539592, 27326924490, 36435899320, 43723079184, 54653848980, 72871798640, 109307697960, 218615395920]

約数ペア:

[(1, 218615395920), (2, 109307697960), (3, 72871798640), (4, 54653848980), (5, 43723079184), (6, 36435899320), (8, 27326924490), (10, 21861539592), (12, 18217949660), (15, 14574359728), (16, 13663462245), (20, 10930769796), (24, 9108974830), (30, 7287179864), (40, 5465384898), (48, 4554487415), (60, 3643589932), (80, 2732692449), (120, 1821794966), (240, 910897483), (6221, 35141520), (12442, 17570760), (18663, 11713840), (24884, 8785380), (31105, 7028304), (37326, 5856920), (49768, 4392690), (62210, 3514152), (74652, 2928460), (93315, 2342768), (99536, 2196345), (124420, 1757076), (146423, 1493040), (149304, 1464230), (186630, 1171384), (248840, 878538), (292846, 746520), (298608, 732115), (373260, 585692), (439269, 497680)]