142328760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9967}}^1$

素因数の和:10005

約数の個数: 128

約数和(自身を含む): 516741120

約数和(自身を除く): 374412360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 9967, 14280, 19934, 29901, 39868, 49835, 59802, 69769, 79736, 99670, 119604, 139538, 149505, 169439, 199340, 209307, 239208, 279076, 299010, 338878, 348845, 398680, 418614, 508317, 558152, 598020, 677756, 697690, 837228, 847195, 1016634, 1046535, 1186073, 1196040, 1355512, 1395380, 1674456, 1694390, 2033268, 2093070, 2372146, 2541585, 2790760, 3388780, 3558219, 4066536, 4186140, 4744292, 5083170, 5930365, 6777560, 7116438, 8372280, 9488584, 10166340, 11860730, 14232876, 17791095, 20332680, 23721460, 28465752, 35582190, 47442920, 71164380, 142328760]

約数ペア:

[(1, 142328760), (2, 71164380), (3, 47442920), (4, 35582190), (5, 28465752), (6, 23721460), (7, 20332680), (8, 17791095), (10, 14232876), (12, 11860730), (14, 10166340), (15, 9488584), (17, 8372280), (20, 7116438), (21, 6777560), (24, 5930365), (28, 5083170), (30, 4744292), (34, 4186140), (35, 4066536), (40, 3558219), (42, 3388780), (51, 2790760), (56, 2541585), (60, 2372146), (68, 2093070), (70, 2033268), (84, 1694390), (85, 1674456), (102, 1395380), (105, 1355512), (119, 1196040), (120, 1186073), (136, 1046535), (140, 1016634), (168, 847195), (170, 837228), (204, 697690), (210, 677756), (238, 598020), (255, 558152), (280, 508317), (340, 418614), (357, 398680), (408, 348845), (420, 338878), (476, 299010), (510, 279076), (595, 239208), (680, 209307), (714, 199340), (840, 169439), (952, 149505), (1020, 139538), (1190, 119604), (1428, 99670), (1785, 79736), (2040, 69769), (2380, 59802), (2856, 49835), (3570, 39868), (4760, 29901), (7140, 19934), (9967, 14280)]