189990400680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1719059}}^1$

素因数の和:1719383

約数の個数: 96

約数和(自身を含む): 619480461600

約数和(自身を除く): 429490060920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 18420, 22104, 27630, 36840, 55260, 110520, 1719059, 3438118, 5157177, 6876236, 8595295, 10314354, 13752472, 15471531, 17190590, 20628708, 25785885, 30943062, 34381180, 41257416, 51571770, 61886124, 68762360, 77357655, 103143540, 123772248, 154715310, 206287080, 309430620, 527751113, 618861240, 1055502226, 1583253339, 2111004452, 2638755565, 3166506678, 4222008904, 4749760017, 5277511130, 6333013356, 7916266695, 9499520034, 10555022260, 12666026712, 15832533390, 18999040068, 21110044520, 23748800085, 31665066780, 37998080136, 47497600170, 63330133560, 94995200340, 189990400680]

約数ペア:

[(1, 189990400680), (2, 94995200340), (3, 63330133560), (4, 47497600170), (5, 37998080136), (6, 31665066780), (8, 23748800085), (9, 21110044520), (10, 18999040068), (12, 15832533390), (15, 12666026712), (18, 10555022260), (20, 9499520034), (24, 7916266695), (30, 6333013356), (36, 5277511130), (40, 4749760017), (45, 4222008904), (60, 3166506678), (72, 2638755565), (90, 2111004452), (120, 1583253339), (180, 1055502226), (307, 618861240), (360, 527751113), (614, 309430620), (921, 206287080), (1228, 154715310), (1535, 123772248), (1842, 103143540), (2456, 77357655), (2763, 68762360), (3070, 61886124), (3684, 51571770), (4605, 41257416), (5526, 34381180), (6140, 30943062), (7368, 25785885), (9210, 20628708), (11052, 17190590), (12280, 15471531), (13815, 13752472), (18420, 10314354), (22104, 8595295), (27630, 6876236), (36840, 5157177), (55260, 3438118), (110520, 1719059)]