143338860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113761}}^1$

素因数の和:113783

約数の個数: 72

約数和(自身を含む): 496912416

約数和(自身を除く): 353573556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 113761, 227522, 341283, 455044, 568805, 682566, 796327, 1023849, 1137610, 1365132, 1592654, 1706415, 2047698, 2275220, 2388981, 3185308, 3412830, 3981635, 4095396, 4777962, 5119245, 6825660, 7166943, 7963270, 9555924, 10238490, 11944905, 14333886, 15926540, 20476980, 23889810, 28667772, 35834715, 47779620, 71669430, 143338860]

約数ペア:

[(1, 143338860), (2, 71669430), (3, 47779620), (4, 35834715), (5, 28667772), (6, 23889810), (7, 20476980), (9, 15926540), (10, 14333886), (12, 11944905), (14, 10238490), (15, 9555924), (18, 7963270), (20, 7166943), (21, 6825660), (28, 5119245), (30, 4777962), (35, 4095396), (36, 3981635), (42, 3412830), (45, 3185308), (60, 2388981), (63, 2275220), (70, 2047698), (84, 1706415), (90, 1592654), (105, 1365132), (126, 1137610), (140, 1023849), (180, 796327), (210, 682566), (252, 568805), (315, 455044), (420, 341283), (630, 227522), (1260, 113761)]