197944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22291}}^1$

素因数の和:22344

約数の個数: 80

約数和(自身を含む): 630239424

約数和(自身を除く): 432295344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 222910, 267492, 334365, 356656, 445820, 534984, 668730, 824767, 891640, 1069968, 1337460, 1649534, 1783280, 2474301, 2674920, 3299068, 4123835, 4948602, 5349840, 6598136, 8247670, 9897204, 12371505, 13196272, 16495340, 19794408, 24743010, 32990680, 39588816, 49486020, 65981360, 98972040, 197944080]

約数ペア:

[(1, 197944080), (2, 98972040), (3, 65981360), (4, 49486020), (5, 39588816), (6, 32990680), (8, 24743010), (10, 19794408), (12, 16495340), (15, 13196272), (16, 12371505), (20, 9897204), (24, 8247670), (30, 6598136), (37, 5349840), (40, 4948602), (48, 4123835), (60, 3299068), (74, 2674920), (80, 2474301), (111, 1783280), (120, 1649534), (148, 1337460), (185, 1069968), (222, 891640), (240, 824767), (296, 668730), (370, 534984), (444, 445820), (555, 356656), (592, 334365), (740, 267492), (888, 222910), (1110, 178328), (1480, 133746), (1776, 111455), (2220, 89164), (2960, 66873), (4440, 44582), (8880, 22291)]