171174360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12025

約数の個数: 128

約数和(自身を含む): 621457920

約数和(自身を除く): 450283560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 11987, 14280, 23974, 35961, 47948, 59935, 71922, 83909, 95896, 119870, 143844, 167818, 179805, 203779, 239740, 251727, 287688, 335636, 359610, 407558, 419545, 479480, 503454, 611337, 671272, 719220, 815116, 839090, 1006908, 1018895, 1222674, 1258635, 1426453, 1438440, 1630232, 1678180, 2013816, 2037790, 2445348, 2517270, 2852906, 3056685, 3356360, 4075580, 4279359, 4890696, 5034540, 5705812, 6113370, 7132265, 8151160, 8558718, 10069080, 11411624, 12226740, 14264530, 17117436, 21396795, 24453480, 28529060, 34234872, 42793590, 57058120, 85587180, 171174360]

約数ペア:

[(1, 171174360), (2, 85587180), (3, 57058120), (4, 42793590), (5, 34234872), (6, 28529060), (7, 24453480), (8, 21396795), (10, 17117436), (12, 14264530), (14, 12226740), (15, 11411624), (17, 10069080), (20, 8558718), (21, 8151160), (24, 7132265), (28, 6113370), (30, 5705812), (34, 5034540), (35, 4890696), (40, 4279359), (42, 4075580), (51, 3356360), (56, 3056685), (60, 2852906), (68, 2517270), (70, 2445348), (84, 2037790), (85, 2013816), (102, 1678180), (105, 1630232), (119, 1438440), (120, 1426453), (136, 1258635), (140, 1222674), (168, 1018895), (170, 1006908), (204, 839090), (210, 815116), (238, 719220), (255, 671272), (280, 611337), (340, 503454), (357, 479480), (408, 419545), (420, 407558), (476, 359610), (510, 335636), (595, 287688), (680, 251727), (714, 239740), (840, 203779), (952, 179805), (1020, 167818), (1190, 143844), (1428, 119870), (1785, 95896), (2040, 83909), (2380, 71922), (2856, 59935), (3570, 47948), (4760, 35961), (7140, 23974), (11987, 14280)]