143293640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 388135800

約数和(自身を除く): 244842160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2521, 2842, 4060, 5042, 5684, 7105, 8120, 10084, 11368, 12605, 14210, 17647, 20168, 25210, 28420, 35294, 50420, 56840, 70588, 73109, 88235, 100840, 123529, 141176, 146218, 176470, 247058, 292436, 352940, 365545, 494116, 511763, 584872, 617645, 705880, 731090, 988232, 1023526, 1235290, 1462180, 2047052, 2470580, 2558815, 2924360, 3582341, 4094104, 4941160, 5117630, 7164682, 10235260, 14329364, 17911705, 20470520, 28658728, 35823410, 71646820, 143293640]

約数ペア:

[(1, 143293640), (2, 71646820), (4, 35823410), (5, 28658728), (7, 20470520), (8, 17911705), (10, 14329364), (14, 10235260), (20, 7164682), (28, 5117630), (29, 4941160), (35, 4094104), (40, 3582341), (49, 2924360), (56, 2558815), (58, 2470580), (70, 2047052), (98, 1462180), (116, 1235290), (140, 1023526), (145, 988232), (196, 731090), (203, 705880), (232, 617645), (245, 584872), (280, 511763), (290, 494116), (392, 365545), (406, 352940), (490, 292436), (580, 247058), (812, 176470), (980, 146218), (1015, 141176), (1160, 123529), (1421, 100840), (1624, 88235), (1960, 73109), (2030, 70588), (2521, 56840), (2842, 50420), (4060, 35294), (5042, 28420), (5684, 25210), (7105, 20168), (8120, 17647), (10084, 14210), (11368, 12605)]