23205996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14875639}}^1$

素因数の和:14875666

約数の個数: 64

約数和(自身を含む): 74973225600

約数和(自身を除く): 51767228760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14875639, 29751278, 44626917, 59502556, 74378195, 89253834, 119005112, 148756390, 178507668, 193383307, 223134585, 297512780, 357015336, 386766614, 446269170, 580149921, 595025560, 773533228, 892538340, 966916535, 1160299842, 1547066456, 1785076680, 1933833070, 2320599684, 2900749605, 3867666140, 4641199368, 5801499210, 7735332280, 11602998420, 23205996840]

約数ペア:

[(1, 23205996840), (2, 11602998420), (3, 7735332280), (4, 5801499210), (5, 4641199368), (6, 3867666140), (8, 2900749605), (10, 2320599684), (12, 1933833070), (13, 1785076680), (15, 1547066456), (20, 1160299842), (24, 966916535), (26, 892538340), (30, 773533228), (39, 595025560), (40, 580149921), (52, 446269170), (60, 386766614), (65, 357015336), (78, 297512780), (104, 223134585), (120, 193383307), (130, 178507668), (156, 148756390), (195, 119005112), (260, 89253834), (312, 74378195), (390, 59502556), (520, 44626917), (780, 29751278), (1560, 14875639)]