1514751013520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{664621}}^1$

素因数の和:665584

約数の個数: 80

約数和(自身を含む): 3639363732480

約数和(自身を除く): 2124612718960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 919, 1240, 1838, 2480, 3676, 4595, 7352, 9190, 14704, 18380, 28489, 36760, 56978, 73520, 113956, 142445, 227912, 284890, 455824, 569780, 664621, 1139560, 1329242, 2279120, 2658484, 3323105, 5316968, 6646210, 10633936, 13292420, 20603251, 26584840, 41206502, 53169680, 82413004, 103016255, 164826008, 206032510, 329652016, 412065020, 610786699, 824130040, 1221573398, 1648260080, 2443146796, 3053933495, 4886293592, 6107866990, 9772587184, 12215733980, 18934387669, 24431467960, 37868775338, 48862935920, 75737550676, 94671938345, 151475101352, 189343876690, 302950202704, 378687753380, 757375506760, 1514751013520]

約数ペア:

[(1, 1514751013520), (2, 757375506760), (4, 378687753380), (5, 302950202704), (8, 189343876690), (10, 151475101352), (16, 94671938345), (20, 75737550676), (31, 48862935920), (40, 37868775338), (62, 24431467960), (80, 18934387669), (124, 12215733980), (155, 9772587184), (248, 6107866990), (310, 4886293592), (496, 3053933495), (620, 2443146796), (919, 1648260080), (1240, 1221573398), (1838, 824130040), (2480, 610786699), (3676, 412065020), (4595, 329652016), (7352, 206032510), (9190, 164826008), (14704, 103016255), (18380, 82413004), (28489, 53169680), (36760, 41206502), (56978, 26584840), (73520, 20603251), (113956, 13292420), (142445, 10633936), (227912, 6646210), (284890, 5316968), (455824, 3323105), (569780, 2658484), (664621, 2279120), (1139560, 1329242)]