142634760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2471

約数の個数: 128

約数和(自身を含む): 468892800

約数和(自身を除く): 326258040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2411, 2465, 2958, 3480, 3944, 4822, 4930, 5916, 7233, 7395, 9644, 9860, 11832, 12055, 14466, 14790, 19288, 19720, 24110, 28932, 29580, 36165, 40987, 48220, 57864, 59160, 69919, 72330, 81974, 96440, 122961, 139838, 144660, 163948, 204935, 209757, 245922, 279676, 289320, 327896, 349595, 409870, 419514, 491844, 559352, 614805, 699190, 819740, 839028, 983688, 1048785, 1188623, 1229610, 1398380, 1639480, 1678056, 2097570, 2377246, 2459220, 2796760, 3565869, 4195140, 4754492, 4918440, 5943115, 7131738, 8390280, 9508984, 11886230, 14263476, 17829345, 23772460, 28526952, 35658690, 47544920, 71317380, 142634760]

約数ペア:

[(1, 142634760), (2, 71317380), (3, 47544920), (4, 35658690), (5, 28526952), (6, 23772460), (8, 17829345), (10, 14263476), (12, 11886230), (15, 9508984), (17, 8390280), (20, 7131738), (24, 5943115), (29, 4918440), (30, 4754492), (34, 4195140), (40, 3565869), (51, 2796760), (58, 2459220), (60, 2377246), (68, 2097570), (85, 1678056), (87, 1639480), (102, 1398380), (116, 1229610), (120, 1188623), (136, 1048785), (145, 983688), (170, 839028), (174, 819740), (204, 699190), (232, 614805), (255, 559352), (290, 491844), (340, 419514), (348, 409870), (408, 349595), (435, 327896), (493, 289320), (510, 279676), (580, 245922), (680, 209757), (696, 204935), (870, 163948), (986, 144660), (1020, 139838), (1160, 122961), (1479, 96440), (1740, 81974), (1972, 72330), (2040, 69919), (2411, 59160), (2465, 57864), (2958, 48220), (3480, 40987), (3944, 36165), (4822, 29580), (4930, 28932), (5916, 24110), (7233, 19720), (7395, 19288), (9644, 14790), (9860, 14466), (11832, 12055)]