129009429080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{30211}}^1$

素因数の和:30481

約数の個数: 128

約数和(自身を含む): 337252930560

約数和(自身を除く): 208243501480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 151, 202, 280, 302, 404, 505, 604, 707, 755, 808, 1010, 1057, 1208, 1414, 1510, 2020, 2114, 2828, 3020, 3535, 4040, 4228, 5285, 5656, 6040, 7070, 8456, 10570, 14140, 15251, 21140, 28280, 30211, 30502, 42280, 60422, 61004, 76255, 106757, 120844, 122008, 151055, 152510, 211477, 213514, 241688, 302110, 305020, 422954, 427028, 533785, 604220, 610040, 845908, 854056, 1057385, 1067570, 1208440, 1691816, 2114770, 2135140, 3051311, 4229540, 4270280, 4561861, 6102622, 8459080, 9123722, 12205244, 15256555, 18247444, 21359177, 22809305, 24410488, 30513110, 31933027, 36494888, 42718354, 45618610, 61026220, 63866054, 85436708, 91237220, 106795885, 122052440, 127732108, 159665135, 170873416, 182474440, 213591770, 255464216, 319330270, 427183540, 460747961, 638660540, 854367080, 921495922, 1277321080, 1842991844, 2303739805, 3225235727, 3685983688, 4607479610, 6450471454, 9214959220, 12900942908, 16126178635, 18429918440, 25801885816, 32252357270, 64504714540, 129009429080]

約数ペア:

[(1, 129009429080), (2, 64504714540), (4, 32252357270), (5, 25801885816), (7, 18429918440), (8, 16126178635), (10, 12900942908), (14, 9214959220), (20, 6450471454), (28, 4607479610), (35, 3685983688), (40, 3225235727), (56, 2303739805), (70, 1842991844), (101, 1277321080), (140, 921495922), (151, 854367080), (202, 638660540), (280, 460747961), (302, 427183540), (404, 319330270), (505, 255464216), (604, 213591770), (707, 182474440), (755, 170873416), (808, 159665135), (1010, 127732108), (1057, 122052440), (1208, 106795885), (1414, 91237220), (1510, 85436708), (2020, 63866054), (2114, 61026220), (2828, 45618610), (3020, 42718354), (3535, 36494888), (4040, 31933027), (4228, 30513110), (5285, 24410488), (5656, 22809305), (6040, 21359177), (7070, 18247444), (8456, 15256555), (10570, 12205244), (14140, 9123722), (15251, 8459080), (21140, 6102622), (28280, 4561861), (30211, 4270280), (30502, 4229540), (42280, 3051311), (60422, 2135140), (61004, 2114770), (76255, 1691816), (106757, 1208440), (120844, 1067570), (122008, 1057385), (151055, 854056), (152510, 845908), (211477, 610040), (213514, 604220), (241688, 533785), (302110, 427028), (305020, 422954)]