357423040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:750

約数の個数: 112

約数和(自身を含む): 924275520

約数和(自身を除く): 566852480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 151, 160, 208, 260, 302, 320, 416, 520, 569, 604, 755, 832, 1040, 1138, 1208, 1510, 1963, 2080, 2276, 2416, 2845, 3020, 3926, 4160, 4552, 4832, 5690, 6040, 7397, 7852, 9104, 9664, 9815, 11380, 12080, 14794, 15704, 18208, 19630, 22760, 24160, 29588, 31408, 36416, 36985, 39260, 45520, 48320, 59176, 62816, 73970, 78520, 85919, 91040, 118352, 125632, 147940, 157040, 171838, 182080, 236704, 295880, 314080, 343676, 429595, 473408, 591760, 628160, 687352, 859190, 1116947, 1183520, 1374704, 1718380, 2233894, 2367040, 2749408, 3436760, 4467788, 5498816, 5584735, 6873520, 8935576, 11169470, 13747040, 17871152, 22338940, 27494080, 35742304, 44677880, 71484608, 89355760, 178711520, 357423040]

約数ペア:

[(1, 357423040), (2, 178711520), (4, 89355760), (5, 71484608), (8, 44677880), (10, 35742304), (13, 27494080), (16, 22338940), (20, 17871152), (26, 13747040), (32, 11169470), (40, 8935576), (52, 6873520), (64, 5584735), (65, 5498816), (80, 4467788), (104, 3436760), (130, 2749408), (151, 2367040), (160, 2233894), (208, 1718380), (260, 1374704), (302, 1183520), (320, 1116947), (416, 859190), (520, 687352), (569, 628160), (604, 591760), (755, 473408), (832, 429595), (1040, 343676), (1138, 314080), (1208, 295880), (1510, 236704), (1963, 182080), (2080, 171838), (2276, 157040), (2416, 147940), (2845, 125632), (3020, 118352), (3926, 91040), (4160, 85919), (4552, 78520), (4832, 73970), (5690, 62816), (6040, 59176), (7397, 48320), (7852, 45520), (9104, 39260), (9664, 36985), (9815, 36416), (11380, 31408), (12080, 29588), (14794, 24160), (15704, 22760), (18208, 19630)]