158028080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9103}}^1$

素因数の和:9154

約数の個数: 80

約数和(自身を含む): 433496064

約数和(自身を除く): 275467984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 9103, 17360, 18206, 36412, 45515, 63721, 72824, 91030, 127442, 145648, 182060, 254884, 282193, 318605, 364120, 509768, 564386, 637210, 728240, 1019536, 1128772, 1274420, 1410965, 1975351, 2257544, 2548840, 2821930, 3950702, 4515088, 5097680, 5643860, 7901404, 9876755, 11287720, 15802808, 19753510, 22575440, 31605616, 39507020, 79014040, 158028080]

約数ペア:

[(1, 158028080), (2, 79014040), (4, 39507020), (5, 31605616), (7, 22575440), (8, 19753510), (10, 15802808), (14, 11287720), (16, 9876755), (20, 7901404), (28, 5643860), (31, 5097680), (35, 4515088), (40, 3950702), (56, 2821930), (62, 2548840), (70, 2257544), (80, 1975351), (112, 1410965), (124, 1274420), (140, 1128772), (155, 1019536), (217, 728240), (248, 637210), (280, 564386), (310, 509768), (434, 364120), (496, 318605), (560, 282193), (620, 254884), (868, 182060), (1085, 145648), (1240, 127442), (1736, 91030), (2170, 72824), (2480, 63721), (3472, 45515), (4340, 36412), (8680, 18206), (9103, 17360)]