442422080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 1100596224

約数和(自身を除く): 658174144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 103, 124, 155, 160, 206, 248, 310, 320, 412, 433, 496, 515, 620, 824, 866, 992, 1030, 1240, 1648, 1732, 1984, 2060, 2165, 2480, 3193, 3296, 3464, 4120, 4330, 4960, 6386, 6592, 6928, 8240, 8660, 9920, 12772, 13423, 13856, 15965, 16480, 17320, 25544, 26846, 27712, 31930, 32960, 34640, 44599, 51088, 53692, 63860, 67115, 69280, 89198, 102176, 107384, 127720, 134230, 138560, 178396, 204352, 214768, 222995, 255440, 268460, 356792, 429536, 445990, 510880, 536920, 713584, 859072, 891980, 1021760, 1073840, 1382569, 1427168, 1783960, 2147680, 2765138, 2854336, 3567920, 4295360, 5530276, 6912845, 7135840, 11060552, 13825690, 14271680, 22121104, 27651380, 44242208, 55302760, 88484416, 110605520, 221211040, 442422080]

約数ペア:

[(1, 442422080), (2, 221211040), (4, 110605520), (5, 88484416), (8, 55302760), (10, 44242208), (16, 27651380), (20, 22121104), (31, 14271680), (32, 13825690), (40, 11060552), (62, 7135840), (64, 6912845), (80, 5530276), (103, 4295360), (124, 3567920), (155, 2854336), (160, 2765138), (206, 2147680), (248, 1783960), (310, 1427168), (320, 1382569), (412, 1073840), (433, 1021760), (496, 891980), (515, 859072), (620, 713584), (824, 536920), (866, 510880), (992, 445990), (1030, 429536), (1240, 356792), (1648, 268460), (1732, 255440), (1984, 222995), (2060, 214768), (2165, 204352), (2480, 178396), (3193, 138560), (3296, 134230), (3464, 127720), (4120, 107384), (4330, 102176), (4960, 89198), (6386, 69280), (6592, 67115), (6928, 63860), (8240, 53692), (8660, 51088), (9920, 44599), (12772, 34640), (13423, 32960), (13856, 31930), (15965, 27712), (16480, 26846), (17320, 25544)]