221254080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6286

約数の個数: 112

約数和(自身を含む): 721583520

約数和(自身を除く): 500329440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 6229, 7104, 8880, 11840, 12458, 17760, 18687, 24916, 31145, 35520, 37374, 49832, 62290, 74748, 93435, 99664, 124580, 149496, 186870, 199328, 230473, 249160, 298992, 373740, 398656, 460946, 498320, 597984, 691419, 747480, 921892, 996640, 1152365, 1195968, 1382838, 1494960, 1843784, 1993280, 2304730, 2765676, 2989920, 3457095, 3687568, 4609460, 5531352, 5979840, 6914190, 7375136, 9218920, 11062704, 13828380, 14750272, 18437840, 22125408, 27656760, 36875680, 44250816, 55313520, 73751360, 110627040, 221254080]

約数ペア:

[(1, 221254080), (2, 110627040), (3, 73751360), (4, 55313520), (5, 44250816), (6, 36875680), (8, 27656760), (10, 22125408), (12, 18437840), (15, 14750272), (16, 13828380), (20, 11062704), (24, 9218920), (30, 7375136), (32, 6914190), (37, 5979840), (40, 5531352), (48, 4609460), (60, 3687568), (64, 3457095), (74, 2989920), (80, 2765676), (96, 2304730), (111, 1993280), (120, 1843784), (148, 1494960), (160, 1382838), (185, 1195968), (192, 1152365), (222, 996640), (240, 921892), (296, 747480), (320, 691419), (370, 597984), (444, 498320), (480, 460946), (555, 398656), (592, 373740), (740, 298992), (888, 249160), (960, 230473), (1110, 199328), (1184, 186870), (1480, 149496), (1776, 124580), (2220, 99664), (2368, 93435), (2960, 74748), (3552, 62290), (4440, 49832), (5920, 37374), (6229, 35520), (7104, 31145), (8880, 24916), (11840, 18687), (12458, 17760)]