2048287680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2531}}^1$

素因数の和:2835

約数の個数: 168

約数和(自身を含む): 7073121744

約数和(自身を除く): 5024834064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 281, 288, 320, 360, 480, 562, 576, 720, 843, 960, 1124, 1405, 1440, 1686, 2248, 2529, 2531, 2810, 2880, 3372, 4215, 4496, 5058, 5062, 5620, 6744, 7593, 8430, 8992, 10116, 10124, 11240, 12645, 12655, 13488, 15186, 16860, 17984, 20232, 20248, 22480, 22779, 25290, 25310, 26976, 30372, 33720, 37965, 40464, 40496, 44960, 45558, 50580, 50620, 53952, 60744, 67440, 75930, 80928, 80992, 89920, 91116, 101160, 101240, 113895, 121488, 134880, 151860, 161856, 161984, 182232, 202320, 202480, 227790, 242976, 269760, 303720, 364464, 404640, 404960, 455580, 485952, 607440, 711211, 728928, 809280, 809920, 911160, 1214880, 1422422, 1457856, 1822320, 2133633, 2429760, 2844844, 3556055, 3644640, 4267266, 5689688, 6400899, 7112110, 7289280, 8534532, 10668165, 11379376, 12801798, 14224220, 17069064, 21336330, 22758752, 25603596, 28448440, 32004495, 34138128, 42672660, 45517504, 51207192, 56896880, 64008990, 68276256, 85345320, 102414384, 113793760, 128017980, 136552512, 170690640, 204828768, 227587520, 256035960, 341381280, 409657536, 512071920, 682762560, 1024143840, 2048287680]

約数ペア:

[(1, 2048287680), (2, 1024143840), (3, 682762560), (4, 512071920), (5, 409657536), (6, 341381280), (8, 256035960), (9, 227587520), (10, 204828768), (12, 170690640), (15, 136552512), (16, 128017980), (18, 113793760), (20, 102414384), (24, 85345320), (30, 68276256), (32, 64008990), (36, 56896880), (40, 51207192), (45, 45517504), (48, 42672660), (60, 34138128), (64, 32004495), (72, 28448440), (80, 25603596), (90, 22758752), (96, 21336330), (120, 17069064), (144, 14224220), (160, 12801798), (180, 11379376), (192, 10668165), (240, 8534532), (281, 7289280), (288, 7112110), (320, 6400899), (360, 5689688), (480, 4267266), (562, 3644640), (576, 3556055), (720, 2844844), (843, 2429760), (960, 2133633), (1124, 1822320), (1405, 1457856), (1440, 1422422), (1686, 1214880), (2248, 911160), (2529, 809920), (2531, 809280), (2810, 728928), (2880, 711211), (3372, 607440), (4215, 485952), (4496, 455580), (5058, 404960), (5062, 404640), (5620, 364464), (6744, 303720), (7593, 269760), (8430, 242976), (8992, 227790), (10116, 202480), (10124, 202320), (11240, 182232), (12645, 161984), (12655, 161856), (13488, 151860), (15186, 134880), (16860, 121488), (17984, 113895), (20232, 101240), (20248, 101160), (22480, 91116), (22779, 89920), (25290, 80992), (25310, 80928), (26976, 75930), (30372, 67440), (33720, 60744), (37965, 53952), (40464, 50620), (40496, 50580), (44960, 45558)]