201969171960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1\times {\mathrm{10321}}^1$

素因数の和:11169

約数の個数: 128

約数和(自身を含む): 609069015360

約数和(自身を除く): 407099843400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 521, 626, 939, 1042, 1252, 1563, 1565, 1878, 2084, 2504, 2605, 3126, 3130, 3756, 4168, 4695, 5210, 6252, 6260, 7512, 7815, 9390, 10321, 10420, 12504, 12520, 15630, 18780, 20642, 20840, 30963, 31260, 37560, 41284, 51605, 61926, 62520, 82568, 103210, 123852, 154815, 163073, 206420, 247704, 309630, 326146, 412840, 489219, 619260, 652292, 815365, 978438, 1238520, 1304584, 1630730, 1956876, 2446095, 3230473, 3261460, 3913752, 4892190, 5377241, 6460946, 6522920, 9691419, 9784380, 10754482, 12921892, 16131723, 16152365, 19382838, 19568760, 21508964, 25843784, 26886205, 32263446, 32304730, 38765676, 43017928, 48457095, 53772410, 64526892, 64609460, 77531352, 80658615, 96914190, 107544820, 129053784, 129218920, 161317230, 193828380, 215089640, 322634460, 387656760, 645268920, 1683076433, 3366152866, 5049229299, 6732305732, 8415382165, 10098458598, 13464611464, 16830764330, 20196917196, 25246146495, 33661528660, 40393834392, 50492292990, 67323057320, 100984585980, 201969171960]

約数ペア:

[(1, 201969171960), (2, 100984585980), (3, 67323057320), (4, 50492292990), (5, 40393834392), (6, 33661528660), (8, 25246146495), (10, 20196917196), (12, 16830764330), (15, 13464611464), (20, 10098458598), (24, 8415382165), (30, 6732305732), (40, 5049229299), (60, 3366152866), (120, 1683076433), (313, 645268920), (521, 387656760), (626, 322634460), (939, 215089640), (1042, 193828380), (1252, 161317230), (1563, 129218920), (1565, 129053784), (1878, 107544820), (2084, 96914190), (2504, 80658615), (2605, 77531352), (3126, 64609460), (3130, 64526892), (3756, 53772410), (4168, 48457095), (4695, 43017928), (5210, 38765676), (6252, 32304730), (6260, 32263446), (7512, 26886205), (7815, 25843784), (9390, 21508964), (10321, 19568760), (10420, 19382838), (12504, 16152365), (12520, 16131723), (15630, 12921892), (18780, 10754482), (20642, 9784380), (20840, 9691419), (30963, 6522920), (31260, 6460946), (37560, 5377241), (41284, 4892190), (51605, 3913752), (61926, 3261460), (62520, 3230473), (82568, 2446095), (103210, 1956876), (123852, 1630730), (154815, 1304584), (163073, 1238520), (206420, 978438), (247704, 815365), (309630, 652292), (326146, 619260), (412840, 489219)]