8461707240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{121367}}^1$

素因数の和:121471

約数の個数: 128

約数和(自身を含む): 29361346560

約数和(自身を除く): 20899639320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5810, 6972, 8715, 9960, 11620, 13944, 17430, 23240, 34860, 69720, 121367, 242734, 364101, 485468, 606835, 728202, 849569, 970936, 1213670, 1456404, 1699138, 1820505, 2427340, 2548707, 2912808, 3398276, 3641010, 4247845, 4854680, 5097414, 6796552, 7282020, 8495690, 10073461, 10194828, 12743535, 14564040, 16991380, 20146922, 20389656, 25487070, 30220383, 33982760, 40293844, 50367305, 50974140, 60440766, 70514227, 80587688, 100734610, 101948280, 120881532, 141028454, 151101915, 201469220, 211542681, 241763064, 282056908, 302203830, 352571135, 402938440, 423085362, 564113816, 604407660, 705142270, 846170724, 1057713405, 1208815320, 1410284540, 1692341448, 2115426810, 2820569080, 4230853620, 8461707240]

約数ペア:

[(1, 8461707240), (2, 4230853620), (3, 2820569080), (4, 2115426810), (5, 1692341448), (6, 1410284540), (7, 1208815320), (8, 1057713405), (10, 846170724), (12, 705142270), (14, 604407660), (15, 564113816), (20, 423085362), (21, 402938440), (24, 352571135), (28, 302203830), (30, 282056908), (35, 241763064), (40, 211542681), (42, 201469220), (56, 151101915), (60, 141028454), (70, 120881532), (83, 101948280), (84, 100734610), (105, 80587688), (120, 70514227), (140, 60440766), (166, 50974140), (168, 50367305), (210, 40293844), (249, 33982760), (280, 30220383), (332, 25487070), (415, 20389656), (420, 20146922), (498, 16991380), (581, 14564040), (664, 12743535), (830, 10194828), (840, 10073461), (996, 8495690), (1162, 7282020), (1245, 6796552), (1660, 5097414), (1743, 4854680), (1992, 4247845), (2324, 3641010), (2490, 3398276), (2905, 2912808), (3320, 2548707), (3486, 2427340), (4648, 1820505), (4980, 1699138), (5810, 1456404), (6972, 1213670), (8715, 970936), (9960, 849569), (11620, 728202), (13944, 606835), (17430, 485468), (23240, 364101), (34860, 242734), (69720, 121367)]