16941065580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1\times {\mathrm{1283}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 51976884960

約数和(自身を除く): 35035819380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 673, 981, 1090, 1283, 1308, 1346, 1635, 1962, 2019, 2180, 2566, 2692, 3270, 3365, 3849, 3924, 4038, 4905, 5132, 6057, 6415, 6540, 6730, 7698, 8076, 9810, 10095, 11547, 12114, 12830, 13460, 15396, 19245, 19620, 20190, 23094, 24228, 25660, 30285, 38490, 40380, 46188, 57735, 60570, 73357, 76980, 115470, 121140, 139847, 146714, 220071, 230940, 279694, 293428, 366785, 419541, 440142, 559388, 660213, 699235, 733570, 839082, 863459, 880284, 1100355, 1258623, 1320426, 1398470, 1467140, 1678164, 1726918, 2097705, 2200710, 2517246, 2590377, 2640852, 2796940, 3301065, 3453836, 4195410, 4317295, 4401420, 5034492, 5180754, 6293115, 6602130, 7771131, 8390820, 8634590, 10361508, 12586230, 12951885, 13204260, 15542262, 17269180, 25172460, 25903770, 31084524, 38855655, 51807540, 77711310, 94117031, 155422620, 188234062, 282351093, 376468124, 470585155, 564702186, 847053279, 941170310, 1129404372, 1411755465, 1694106558, 1882340620, 2823510930, 3388213116, 4235266395, 5647021860, 8470532790, 16941065580]

約数ペア:

[(1, 16941065580), (2, 8470532790), (3, 5647021860), (4, 4235266395), (5, 3388213116), (6, 2823510930), (9, 1882340620), (10, 1694106558), (12, 1411755465), (15, 1129404372), (18, 941170310), (20, 847053279), (30, 564702186), (36, 470585155), (45, 376468124), (60, 282351093), (90, 188234062), (109, 155422620), (180, 94117031), (218, 77711310), (327, 51807540), (436, 38855655), (545, 31084524), (654, 25903770), (673, 25172460), (981, 17269180), (1090, 15542262), (1283, 13204260), (1308, 12951885), (1346, 12586230), (1635, 10361508), (1962, 8634590), (2019, 8390820), (2180, 7771131), (2566, 6602130), (2692, 6293115), (3270, 5180754), (3365, 5034492), (3849, 4401420), (3924, 4317295), (4038, 4195410), (4905, 3453836), (5132, 3301065), (6057, 2796940), (6415, 2640852), (6540, 2590377), (6730, 2517246), (7698, 2200710), (8076, 2097705), (9810, 1726918), (10095, 1678164), (11547, 1467140), (12114, 1398470), (12830, 1320426), (13460, 1258623), (15396, 1100355), (19245, 880284), (19620, 863459), (20190, 839082), (23094, 733570), (24228, 699235), (25660, 660213), (30285, 559388), (38490, 440142), (40380, 419541), (46188, 366785), (57735, 293428), (60570, 279694), (73357, 230940), (76980, 220071), (115470, 146714), (121140, 139847)]