143323880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1747}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 370016640

約数和(自身を除く): 226692760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 586, 1172, 1465, 1747, 2051, 2344, 2930, 3494, 4102, 5860, 6988, 8204, 8735, 10255, 11720, 12229, 13976, 16408, 17470, 20510, 24458, 34940, 41020, 48916, 61145, 69880, 82040, 97832, 122290, 244580, 489160, 511871, 1023742, 2047484, 2559355, 3583097, 4094968, 5118710, 7166194, 10237420, 14332388, 17915485, 20474840, 28664776, 35830970, 71661940, 143323880]

約数ペア:

[(1, 143323880), (2, 71661940), (4, 35830970), (5, 28664776), (7, 20474840), (8, 17915485), (10, 14332388), (14, 10237420), (20, 7166194), (28, 5118710), (35, 4094968), (40, 3583097), (56, 2559355), (70, 2047484), (140, 1023742), (280, 511871), (293, 489160), (586, 244580), (1172, 122290), (1465, 97832), (1747, 82040), (2051, 69880), (2344, 61145), (2930, 48916), (3494, 41020), (4102, 34940), (5860, 24458), (6988, 20510), (8204, 17470), (8735, 16408), (10255, 13976), (11720, 12229)]