199217160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17851}}^1$

素因数の和:17899

約数の個数: 96

約数和(自身を含む): 668378880

約数和(自身を除く): 469161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17851, 35702, 53553, 71404, 89255, 107106, 142808, 160659, 178510, 214212, 267765, 321318, 357020, 428424, 535530, 553381, 642636, 714040, 803295, 1071060, 1106762, 1285272, 1606590, 1660143, 2142120, 2213524, 2766905, 3213180, 3320286, 4427048, 4980429, 5533810, 6426360, 6640572, 8300715, 9960858, 11067620, 13281144, 16601430, 19921716, 22135240, 24902145, 33202860, 39843432, 49804290, 66405720, 99608580, 199217160]

約数ペア:

[(1, 199217160), (2, 99608580), (3, 66405720), (4, 49804290), (5, 39843432), (6, 33202860), (8, 24902145), (9, 22135240), (10, 19921716), (12, 16601430), (15, 13281144), (18, 11067620), (20, 9960858), (24, 8300715), (30, 6640572), (31, 6426360), (36, 5533810), (40, 4980429), (45, 4427048), (60, 3320286), (62, 3213180), (72, 2766905), (90, 2213524), (93, 2142120), (120, 1660143), (124, 1606590), (155, 1285272), (180, 1106762), (186, 1071060), (248, 803295), (279, 714040), (310, 642636), (360, 553381), (372, 535530), (465, 428424), (558, 357020), (620, 321318), (744, 267765), (930, 214212), (1116, 178510), (1240, 160659), (1395, 142808), (1860, 107106), (2232, 89255), (2790, 71404), (3720, 53553), (5580, 35702), (11160, 17851)]