715703650120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1\times {\mathrm{3613}}^1$

素因数の和:5255

約数の個数: 128

約数和(自身を含む): 1679403248640

約数和(自身を除く): 963699598520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 535, 620, 856, 1070, 1240, 1493, 2140, 2986, 3317, 3613, 4280, 5972, 6634, 7226, 7465, 11944, 13268, 14452, 14930, 16585, 18065, 26536, 28904, 29860, 33170, 36130, 46283, 59720, 66340, 72260, 92566, 112003, 132680, 144520, 159751, 185132, 224006, 231415, 319502, 370264, 386591, 448012, 462830, 560015, 639004, 773182, 798755, 896024, 925660, 1120030, 1278008, 1546364, 1597510, 1851320, 1932955, 2240060, 3092728, 3195020, 3865910, 4480120, 4952281, 5394209, 6390040, 7731820, 9904562, 10788418, 11984321, 15463640, 19809124, 21576836, 23968642, 24761405, 26971045, 39618248, 43153672, 47937284, 49522810, 53942090, 59921605, 95874568, 99045620, 107884180, 119843210, 167220479, 198091240, 215768360, 239686420, 334440958, 479372840, 577180363, 668881916, 836102395, 1154360726, 1337763832, 1672204790, 2308721452, 2885901815, 3344409580, 4617442904, 5771803630, 6688819160, 11543607260, 17892591253, 23087214520, 35785182506, 71570365012, 89462956265, 143140730024, 178925912530, 357851825060, 715703650120]

約数ペア:

[(1, 715703650120), (2, 357851825060), (4, 178925912530), (5, 143140730024), (8, 89462956265), (10, 71570365012), (20, 35785182506), (31, 23087214520), (40, 17892591253), (62, 11543607260), (107, 6688819160), (124, 5771803630), (155, 4617442904), (214, 3344409580), (248, 2885901815), (310, 2308721452), (428, 1672204790), (535, 1337763832), (620, 1154360726), (856, 836102395), (1070, 668881916), (1240, 577180363), (1493, 479372840), (2140, 334440958), (2986, 239686420), (3317, 215768360), (3613, 198091240), (4280, 167220479), (5972, 119843210), (6634, 107884180), (7226, 99045620), (7465, 95874568), (11944, 59921605), (13268, 53942090), (14452, 49522810), (14930, 47937284), (16585, 43153672), (18065, 39618248), (26536, 26971045), (28904, 24761405), (29860, 23968642), (33170, 21576836), (36130, 19809124), (46283, 15463640), (59720, 11984321), (66340, 10788418), (72260, 9904562), (92566, 7731820), (112003, 6390040), (132680, 5394209), (144520, 4952281), (159751, 4480120), (185132, 3865910), (224006, 3195020), (231415, 3092728), (319502, 2240060), (370264, 1932955), (386591, 1851320), (448012, 1597510), (462830, 1546364), (560015, 1278008), (639004, 1120030), (773182, 925660), (798755, 896024)]