66736740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8363}}^1$

素因数の和:8401

約数の個数: 96

約数和(自身を含む): 224824320

約数和(自身を除く): 158087580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8363, 16726, 25089, 33452, 41815, 50178, 58541, 83630, 100356, 117082, 125445, 158897, 167260, 175623, 234164, 250890, 292705, 317794, 351246, 476691, 501780, 585410, 635588, 702492, 794485, 878115, 953382, 1112279, 1170820, 1588970, 1756230, 1906764, 2224558, 2383455, 3177940, 3336837, 3512460, 4449116, 4766910, 5561395, 6673674, 9533820, 11122790, 13347348, 16684185, 22245580, 33368370, 66736740]

約数ペア:

[(1, 66736740), (2, 33368370), (3, 22245580), (4, 16684185), (5, 13347348), (6, 11122790), (7, 9533820), (10, 6673674), (12, 5561395), (14, 4766910), (15, 4449116), (19, 3512460), (20, 3336837), (21, 3177940), (28, 2383455), (30, 2224558), (35, 1906764), (38, 1756230), (42, 1588970), (57, 1170820), (60, 1112279), (70, 953382), (76, 878115), (84, 794485), (95, 702492), (105, 635588), (114, 585410), (133, 501780), (140, 476691), (190, 351246), (210, 317794), (228, 292705), (266, 250890), (285, 234164), (380, 175623), (399, 167260), (420, 158897), (532, 125445), (570, 117082), (665, 100356), (798, 83630), (1140, 58541), (1330, 50178), (1596, 41815), (1995, 33452), (2660, 25089), (3990, 16726), (7980, 8363)]