103412760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 341280000

約数和(自身を除く): 237867240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 157, 165, 220, 264, 314, 330, 440, 471, 499, 628, 660, 785, 942, 998, 1256, 1320, 1497, 1570, 1727, 1884, 1996, 2355, 2495, 2994, 3140, 3454, 3768, 3992, 4710, 4990, 5181, 5489, 5988, 6280, 6908, 7485, 8635, 9420, 9980, 10362, 10978, 11976, 13816, 14970, 16467, 17270, 18840, 19960, 20724, 21956, 25905, 27445, 29940, 32934, 34540, 41448, 43912, 51810, 54890, 59880, 65868, 69080, 78343, 82335, 103620, 109780, 131736, 156686, 164670, 207240, 219560, 235029, 313372, 329340, 391715, 470058, 626744, 658680, 783430, 861773, 940116, 1175145, 1566860, 1723546, 1880232, 2350290, 2585319, 3133720, 3447092, 4308865, 4700580, 5170638, 6894184, 8617730, 9401160, 10341276, 12926595, 17235460, 20682552, 25853190, 34470920, 51706380, 103412760]

約数ペア:

[(1, 103412760), (2, 51706380), (3, 34470920), (4, 25853190), (5, 20682552), (6, 17235460), (8, 12926595), (10, 10341276), (11, 9401160), (12, 8617730), (15, 6894184), (20, 5170638), (22, 4700580), (24, 4308865), (30, 3447092), (33, 3133720), (40, 2585319), (44, 2350290), (55, 1880232), (60, 1723546), (66, 1566860), (88, 1175145), (110, 940116), (120, 861773), (132, 783430), (157, 658680), (165, 626744), (220, 470058), (264, 391715), (314, 329340), (330, 313372), (440, 235029), (471, 219560), (499, 207240), (628, 164670), (660, 156686), (785, 131736), (942, 109780), (998, 103620), (1256, 82335), (1320, 78343), (1497, 69080), (1570, 65868), (1727, 59880), (1884, 54890), (1996, 51810), (2355, 43912), (2495, 41448), (2994, 34540), (3140, 32934), (3454, 29940), (3768, 27445), (3992, 25905), (4710, 21956), (4990, 20724), (5181, 19960), (5489, 18840), (5988, 17270), (6280, 16467), (6908, 14970), (7485, 13816), (8635, 11976), (9420, 10978), (9980, 10362)]