7339425240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{31543}}^1$

素因数の和:31841

約数の個数: 128

約数和(自身を含む): 25255388160

約数和(自身を除く): 17915962920

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, 84, 105, 120, 140, 168, 210, 277, 280, 420, 554, 831, 840, 1108, 1385, 1662, 1939, 2216, 2770, 3324, 3878, 4155, 5540, 5817, 6648, 7756, 8310, 9695, 11080, 11634, 15512, 16620, 19390, 23268, 29085, 31543, 33240, 38780, 46536, 58170, 63086, 77560, 94629, 116340, 126172, 157715, 189258, 220801, 232680, 252344, 315430, 378516, 441602, 473145, 630860, 662403, 757032, 883204, 946290, 1104005, 1261720, 1324806, 1766408, 1892580, 2208010, 2649612, 3312015, 3785160, 4416020, 5299224, 6624030, 8737411, 8832040, 13248060, 17474822, 26212233, 26496120, 34949644, 43687055, 52424466, 61161877, 69899288, 87374110, 104848932, 122323754, 131061165, 174748220, 183485631, 209697864, 244647508, 262122330, 305809385, 349496440, 366971262, 489295016, 524244660, 611618770, 733942524, 917428155, 1048489320, 1223237540, 1467885048, 1834856310, 2446475080, 3669712620, 7339425240]

約数ペア:

[(1, 7339425240), (2, 3669712620), (3, 2446475080), (4, 1834856310), (5, 1467885048), (6, 1223237540), (7, 1048489320), (8, 917428155), (10, 733942524), (12, 611618770), (14, 524244660), (15, 489295016), (20, 366971262), (21, 349496440), (24, 305809385), (28, 262122330), (30, 244647508), (35, 209697864), (40, 183485631), (42, 174748220), (56, 131061165), (60, 122323754), (70, 104848932), (84, 87374110), (105, 69899288), (120, 61161877), (140, 52424466), (168, 43687055), (210, 34949644), (277, 26496120), (280, 26212233), (420, 17474822), (554, 13248060), (831, 8832040), (840, 8737411), (1108, 6624030), (1385, 5299224), (1662, 4416020), (1939, 3785160), (2216, 3312015), (2770, 2649612), (3324, 2208010), (3878, 1892580), (4155, 1766408), (5540, 1324806), (5817, 1261720), (6648, 1104005), (7756, 946290), (8310, 883204), (9695, 757032), (11080, 662403), (11634, 630860), (15512, 473145), (16620, 441602), (19390, 378516), (23268, 315430), (29085, 252344), (31543, 232680), (33240, 220801), (38780, 189258), (46536, 157715), (58170, 126172), (63086, 116340), (77560, 94629)]