670641980960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{447859}}^1$

素因数の和:448079

約数の個数: 144

約数和(自身を含む): 1852721579520

約数和(自身を除く): 1182079598560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 191, 196, 224, 245, 280, 382, 392, 490, 560, 764, 784, 955, 980, 1120, 1337, 1528, 1568, 1910, 1960, 2674, 3056, 3820, 3920, 5348, 6112, 6685, 7640, 7840, 9359, 10696, 13370, 15280, 18718, 21392, 26740, 30560, 37436, 42784, 46795, 53480, 74872, 93590, 106960, 149744, 187180, 213920, 299488, 374360, 447859, 748720, 895718, 1497440, 1791436, 2239295, 3135013, 3582872, 4478590, 6270026, 7165744, 8957180, 12540052, 14331488, 15675065, 17914360, 21945091, 25080104, 31350130, 35828720, 43890182, 50160208, 62700260, 71657440, 85541069, 87780364, 100320416, 109725455, 125400520, 171082138, 175560728, 219450910, 250801040, 342164276, 351121456, 427705345, 438901820, 501602080, 598787483, 684328552, 702242912, 855410690, 877803640, 1197574966, 1368657104, 1710821380, 1755607280, 2395149932, 2737314208, 2993937415, 3421642760, 3511214560, 4191512381, 4790299864, 5987874830, 6843285520, 8383024762, 9580599728, 11975749660, 13686571040, 16766049524, 19161199456, 20957561905, 23951499320, 33532099048, 41915123810, 47902998640, 67064198096, 83830247620, 95805997280, 134128396192, 167660495240, 335320990480, 670641980960]

約数ペア:

[(1, 670641980960), (2, 335320990480), (4, 167660495240), (5, 134128396192), (7, 95805997280), (8, 83830247620), (10, 67064198096), (14, 47902998640), (16, 41915123810), (20, 33532099048), (28, 23951499320), (32, 20957561905), (35, 19161199456), (40, 16766049524), (49, 13686571040), (56, 11975749660), (70, 9580599728), (80, 8383024762), (98, 6843285520), (112, 5987874830), (140, 4790299864), (160, 4191512381), (191, 3511214560), (196, 3421642760), (224, 2993937415), (245, 2737314208), (280, 2395149932), (382, 1755607280), (392, 1710821380), (490, 1368657104), (560, 1197574966), (764, 877803640), (784, 855410690), (955, 702242912), (980, 684328552), (1120, 598787483), (1337, 501602080), (1528, 438901820), (1568, 427705345), (1910, 351121456), (1960, 342164276), (2674, 250801040), (3056, 219450910), (3820, 175560728), (3920, 171082138), (5348, 125400520), (6112, 109725455), (6685, 100320416), (7640, 87780364), (7840, 85541069), (9359, 71657440), (10696, 62700260), (13370, 50160208), (15280, 43890182), (18718, 35828720), (21392, 31350130), (26740, 25080104), (30560, 21945091), (37436, 17914360), (42784, 15675065), (46795, 14331488), (53480, 12540052), (74872, 8957180), (93590, 7165744), (106960, 6270026), (149744, 4478590), (187180, 3582872), (213920, 3135013), (299488, 2239295), (374360, 1791436), (447859, 1497440), (748720, 895718)]