1840651320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{521}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 5637600000

約数和(自身を除く): 3796948680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 499, 521, 590, 708, 885, 998, 1042, 1180, 1416, 1497, 1563, 1770, 1996, 2084, 2360, 2495, 2605, 2994, 3126, 3540, 3992, 4168, 4990, 5210, 5988, 6252, 7080, 7485, 7815, 9980, 10420, 11976, 12504, 14970, 15630, 19960, 20840, 29441, 29940, 30739, 31260, 58882, 59880, 61478, 62520, 88323, 92217, 117764, 122956, 147205, 153695, 176646, 184434, 235528, 245912, 259979, 294410, 307390, 353292, 368868, 441615, 461085, 519958, 588820, 614780, 706584, 737736, 779937, 883230, 922170, 1039916, 1177640, 1229560, 1299895, 1559874, 1766460, 1844340, 2079832, 2599790, 3119748, 3532920, 3688680, 3899685, 5199580, 6239496, 7799370, 10399160, 15338761, 15598740, 30677522, 31197480, 46016283, 61355044, 76693805, 92032566, 122710088, 153387610, 184065132, 230081415, 306775220, 368130264, 460162830, 613550440, 920325660, 1840651320]

約数ペア:

[(1, 1840651320), (2, 920325660), (3, 613550440), (4, 460162830), (5, 368130264), (6, 306775220), (8, 230081415), (10, 184065132), (12, 153387610), (15, 122710088), (20, 92032566), (24, 76693805), (30, 61355044), (40, 46016283), (59, 31197480), (60, 30677522), (118, 15598740), (120, 15338761), (177, 10399160), (236, 7799370), (295, 6239496), (354, 5199580), (472, 3899685), (499, 3688680), (521, 3532920), (590, 3119748), (708, 2599790), (885, 2079832), (998, 1844340), (1042, 1766460), (1180, 1559874), (1416, 1299895), (1497, 1229560), (1563, 1177640), (1770, 1039916), (1996, 922170), (2084, 883230), (2360, 779937), (2495, 737736), (2605, 706584), (2994, 614780), (3126, 588820), (3540, 519958), (3992, 461085), (4168, 441615), (4990, 368868), (5210, 353292), (5988, 307390), (6252, 294410), (7080, 259979), (7485, 245912), (7815, 235528), (9980, 184434), (10420, 176646), (11976, 153695), (12504, 147205), (14970, 122956), (15630, 117764), (19960, 92217), (20840, 88323), (29441, 62520), (29940, 61478), (30739, 59880), (31260, 58882)]