14815520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 22924000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 103, 116, 124, 145, 155, 160, 206, 232, 248, 290, 310, 412, 464, 496, 515, 580, 620, 824, 899, 928, 992, 1030, 1160, 1240, 1648, 1798, 2060, 2320, 2480, 2987, 3193, 3296, 3596, 4120, 4495, 4640, 4960, 5974, 6386, 7192, 8240, 8990, 11948, 12772, 14384, 14935, 15965, 16480, 17980, 23896, 25544, 28768, 29870, 31930, 35960, 47792, 51088, 59740, 63860, 71920, 92597, 95584, 102176, 119480, 127720, 143840, 185194, 238960, 255440, 370388, 462985, 477920, 510880, 740776, 925970, 1481552, 1851940, 2963104, 3703880, 7407760, 14815520]

約数ペア:

[(1, 14815520), (2, 7407760), (4, 3703880), (5, 2963104), (8, 1851940), (10, 1481552), (16, 925970), (20, 740776), (29, 510880), (31, 477920), (32, 462985), (40, 370388), (58, 255440), (62, 238960), (80, 185194), (103, 143840), (116, 127720), (124, 119480), (145, 102176), (155, 95584), (160, 92597), (206, 71920), (232, 63860), (248, 59740), (290, 51088), (310, 47792), (412, 35960), (464, 31930), (496, 29870), (515, 28768), (580, 25544), (620, 23896), (824, 17980), (899, 16480), (928, 15965), (992, 14935), (1030, 14384), (1160, 12772), (1240, 11948), (1648, 8990), (1798, 8240), (2060, 7192), (2320, 6386), (2480, 5974), (2987, 4960), (3193, 4640), (3296, 4495), (3596, 4120)]