236513480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10177}}^1$

素因数の和:10278

約数の個数: 64

約数和(自身を含む): 615565440

約数和(自身を除く): 379051960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 10177, 11620, 20354, 23240, 40708, 50885, 71239, 81416, 101770, 142478, 203540, 284956, 356195, 407080, 569912, 712390, 844691, 1424780, 1689382, 2849560, 3378764, 4223455, 5912837, 6757528, 8446910, 11825674, 16893820, 23651348, 29564185, 33787640, 47302696, 59128370, 118256740, 236513480]

約数ペア:

[(1, 236513480), (2, 118256740), (4, 59128370), (5, 47302696), (7, 33787640), (8, 29564185), (10, 23651348), (14, 16893820), (20, 11825674), (28, 8446910), (35, 6757528), (40, 5912837), (56, 4223455), (70, 3378764), (83, 2849560), (140, 1689382), (166, 1424780), (280, 844691), (332, 712390), (415, 569912), (581, 407080), (664, 356195), (830, 284956), (1162, 203540), (1660, 142478), (2324, 101770), (2905, 81416), (3320, 71239), (4648, 50885), (5810, 40708), (10177, 23240), (11620, 20354)]