131816760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9721}}^1$

素因数の和:9848

約数の個数: 64

約数和(自身を含む): 398990880

約数和(自身を除く): 267174120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 9721, 13560, 19442, 29163, 38884, 48605, 58326, 77768, 97210, 116652, 145815, 194420, 233304, 291630, 388840, 583260, 1098473, 1166520, 2196946, 3295419, 4393892, 5492365, 6590838, 8787784, 10984730, 13181676, 16477095, 21969460, 26363352, 32954190, 43938920, 65908380, 131816760]

約数ペア:

[(1, 131816760), (2, 65908380), (3, 43938920), (4, 32954190), (5, 26363352), (6, 21969460), (8, 16477095), (10, 13181676), (12, 10984730), (15, 8787784), (20, 6590838), (24, 5492365), (30, 4393892), (40, 3295419), (60, 2196946), (113, 1166520), (120, 1098473), (226, 583260), (339, 388840), (452, 291630), (565, 233304), (678, 194420), (904, 145815), (1130, 116652), (1356, 97210), (1695, 77768), (2260, 58326), (2712, 48605), (3390, 38884), (4520, 29163), (6780, 19442), (9721, 13560)]