66733320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29269}}^1$

素因数の和:29302

約数の個数: 64

約数和(自身を含む): 210744000

約数和(自身を除く): 144010680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 29269, 58538, 87807, 117076, 146345, 175614, 234152, 292690, 351228, 439035, 556111, 585380, 702456, 878070, 1112222, 1170760, 1668333, 1756140, 2224444, 2780555, 3336666, 3512280, 4448888, 5561110, 6673332, 8341665, 11122220, 13346664, 16683330, 22244440, 33366660, 66733320]

約数ペア:

[(1, 66733320), (2, 33366660), (3, 22244440), (4, 16683330), (5, 13346664), (6, 11122220), (8, 8341665), (10, 6673332), (12, 5561110), (15, 4448888), (19, 3512280), (20, 3336666), (24, 2780555), (30, 2224444), (38, 1756140), (40, 1668333), (57, 1170760), (60, 1112222), (76, 878070), (95, 702456), (114, 585380), (120, 556111), (152, 439035), (190, 351228), (228, 292690), (285, 234152), (380, 175614), (456, 146345), (570, 117076), (760, 87807), (1140, 58538), (2280, 29269)]