859969320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2311}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 2956400640

約数和(自身を除く): 2096431320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 443, 840, 886, 1329, 1772, 2215, 2311, 2658, 3101, 3544, 4430, 4622, 5316, 6202, 6645, 6933, 8860, 9244, 9303, 10632, 11555, 12404, 13290, 13866, 15505, 16177, 17720, 18488, 18606, 23110, 24808, 26580, 27732, 31010, 32354, 34665, 37212, 46220, 46515, 48531, 53160, 55464, 62020, 64708, 69330, 74424, 80885, 92440, 93030, 97062, 124040, 129416, 138660, 161770, 186060, 194124, 242655, 277320, 323540, 372120, 388248, 485310, 647080, 970620, 1023773, 1941240, 2047546, 3071319, 4095092, 5118865, 6142638, 7166411, 8190184, 10237730, 12285276, 14332822, 15356595, 20475460, 21499233, 24570552, 28665644, 30713190, 35832055, 40950920, 42998466, 57331288, 61426380, 71664110, 85996932, 107496165, 122852760, 143328220, 171993864, 214992330, 286656440, 429984660, 859969320]

約数ペア:

[(1, 859969320), (2, 429984660), (3, 286656440), (4, 214992330), (5, 171993864), (6, 143328220), (7, 122852760), (8, 107496165), (10, 85996932), (12, 71664110), (14, 61426380), (15, 57331288), (20, 42998466), (21, 40950920), (24, 35832055), (28, 30713190), (30, 28665644), (35, 24570552), (40, 21499233), (42, 20475460), (56, 15356595), (60, 14332822), (70, 12285276), (84, 10237730), (105, 8190184), (120, 7166411), (140, 6142638), (168, 5118865), (210, 4095092), (280, 3071319), (420, 2047546), (443, 1941240), (840, 1023773), (886, 970620), (1329, 647080), (1772, 485310), (2215, 388248), (2311, 372120), (2658, 323540), (3101, 277320), (3544, 242655), (4430, 194124), (4622, 186060), (5316, 161770), (6202, 138660), (6645, 129416), (6933, 124040), (8860, 97062), (9244, 93030), (9303, 92440), (10632, 80885), (11555, 74424), (12404, 69330), (13290, 64708), (13866, 62020), (15505, 55464), (16177, 53160), (17720, 48531), (18488, 46515), (18606, 46220), (23110, 37212), (24808, 34665), (26580, 32354), (27732, 31010)]