159280290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2025

約数の個数: 128

約数和(自身を含む): 477550080

約数和(自身を除く): 318269790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 1973, 2070, 2691, 2990, 3105, 3510, 3946, 4485, 5382, 5919, 6210, 8073, 8970, 9865, 11838, 13455, 16146, 17757, 19730, 25649, 26910, 29595, 35514, 40365, 45379, 51298, 53271, 59190, 76947, 80730, 88785, 90758, 106542, 128245, 136137, 153894, 177570, 226895, 230841, 256490, 266355, 272274, 384735, 408411, 453790, 461682, 532710, 589927, 680685, 692523, 769470, 816822, 1154205, 1179854, 1225233, 1361370, 1385046, 1769781, 2042055, 2308410, 2450466, 2949635, 3462615, 3539562, 4084110, 5309343, 5899270, 6126165, 6925230, 8848905, 10618686, 12252330, 15928029, 17697810, 26546715, 31856058, 53093430, 79640145, 159280290]

約数ペア:

[(1, 159280290), (2, 79640145), (3, 53093430), (5, 31856058), (6, 26546715), (9, 17697810), (10, 15928029), (13, 12252330), (15, 10618686), (18, 8848905), (23, 6925230), (26, 6126165), (27, 5899270), (30, 5309343), (39, 4084110), (45, 3539562), (46, 3462615), (54, 2949635), (65, 2450466), (69, 2308410), (78, 2042055), (90, 1769781), (115, 1385046), (117, 1361370), (130, 1225233), (135, 1179854), (138, 1154205), (195, 816822), (207, 769470), (230, 692523), (234, 680685), (270, 589927), (299, 532710), (345, 461682), (351, 453790), (390, 408411), (414, 384735), (585, 272274), (598, 266355), (621, 256490), (690, 230841), (702, 226895), (897, 177570), (1035, 153894), (1170, 136137), (1242, 128245), (1495, 106542), (1755, 90758), (1794, 88785), (1973, 80730), (2070, 76947), (2691, 59190), (2990, 53271), (3105, 51298), (3510, 45379), (3946, 40365), (4485, 35514), (5382, 29595), (5919, 26910), (6210, 25649), (8073, 19730), (8970, 17757), (9865, 16146), (11838, 13455)]