147041680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 355834368

約数和(自身を除く): 208792688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 211, 248, 281, 310, 422, 496, 562, 620, 844, 1055, 1124, 1240, 1405, 1688, 2110, 2248, 2480, 2810, 3376, 4220, 4496, 5620, 6541, 8440, 8711, 11240, 13082, 16880, 17422, 22480, 26164, 32705, 34844, 43555, 52328, 59291, 65410, 69688, 87110, 104656, 118582, 130820, 139376, 174220, 237164, 261640, 296455, 348440, 474328, 523280, 592910, 696880, 948656, 1185820, 1838021, 2371640, 3676042, 4743280, 7352084, 9190105, 14704168, 18380210, 29408336, 36760420, 73520840, 147041680]

約数ペア:

[(1, 147041680), (2, 73520840), (4, 36760420), (5, 29408336), (8, 18380210), (10, 14704168), (16, 9190105), (20, 7352084), (31, 4743280), (40, 3676042), (62, 2371640), (80, 1838021), (124, 1185820), (155, 948656), (211, 696880), (248, 592910), (281, 523280), (310, 474328), (422, 348440), (496, 296455), (562, 261640), (620, 237164), (844, 174220), (1055, 139376), (1124, 130820), (1240, 118582), (1405, 104656), (1688, 87110), (2110, 69688), (2248, 65410), (2480, 59291), (2810, 52328), (3376, 43555), (4220, 34844), (4496, 32705), (5620, 26164), (6541, 22480), (8440, 17422), (8711, 16880), (11240, 13082)]