56173320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{22291}}^1$

素因数の和:22315

約数の個数: 96

約数和(自身を含む): 208653120

約数和(自身を除く): 152479800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 22291, 44582, 66873, 89164, 111455, 133746, 156037, 178328, 200619, 222910, 267492, 312074, 334365, 401238, 445820, 468111, 534984, 624148, 668730, 780185, 802476, 891640, 936222, 1003095, 1248296, 1337460, 1404333, 1560370, 1604952, 1872444, 2006190, 2340555, 2674920, 2808666, 3120740, 3744888, 4012380, 4681110, 5617332, 6241480, 7021665, 8024760, 9362220, 11234664, 14043330, 18724440, 28086660, 56173320]

約数ペア:

[(1, 56173320), (2, 28086660), (3, 18724440), (4, 14043330), (5, 11234664), (6, 9362220), (7, 8024760), (8, 7021665), (9, 6241480), (10, 5617332), (12, 4681110), (14, 4012380), (15, 3744888), (18, 3120740), (20, 2808666), (21, 2674920), (24, 2340555), (28, 2006190), (30, 1872444), (35, 1604952), (36, 1560370), (40, 1404333), (42, 1337460), (45, 1248296), (56, 1003095), (60, 936222), (63, 891640), (70, 802476), (72, 780185), (84, 668730), (90, 624148), (105, 534984), (120, 468111), (126, 445820), (140, 401238), (168, 334365), (180, 312074), (210, 267492), (252, 222910), (280, 200619), (315, 178328), (360, 156037), (420, 133746), (504, 111455), (630, 89164), (840, 66873), (1260, 44582), (2520, 22291)]