1315315680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8329}}^1$

素因数の和:8401

約数の個数: 192

約数和(自身を含む): 4836464640

約数和(自身を除く): 3521148960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 6580, 7520, 7896, 8329, 9870, 10528, 11280, 13160, 15792, 16658, 19740, 22560, 24987, 26320, 31584, 33316, 39480, 41645, 49974, 52640, 58303, 66632, 78960, 83290, 99948, 116606, 124935, 133264, 157920, 166580, 174909, 199896, 233212, 249870, 266528, 291515, 333160, 349818, 391463, 399792, 466424, 499740, 583030, 666320, 699636, 782926, 799584, 874545, 932848, 999480, 1166060, 1174389, 1332640, 1399272, 1565852, 1749090, 1865696, 1957315, 1998960, 2332120, 2348778, 2740241, 2798544, 3131704, 3498180, 3914630, 3997920, 4664240, 4697556, 5480482, 5597088, 5871945, 6263408, 6996360, 7829260, 8220723, 9328480, 9395112, 10960964, 11743890, 12526816, 13701205, 13992720, 15658520, 16441446, 18790224, 21921928, 23487780, 27402410, 27985440, 31317040, 32882892, 37580448, 41103615, 43843856, 46975560, 54804820, 62634080, 65765784, 82207230, 87687712, 93951120, 109609640, 131531568, 164414460, 187902240, 219219280, 263063136, 328828920, 438438560, 657657840, 1315315680]

約数ペア:

[(1, 1315315680), (2, 657657840), (3, 438438560), (4, 328828920), (5, 263063136), (6, 219219280), (7, 187902240), (8, 164414460), (10, 131531568), (12, 109609640), (14, 93951120), (15, 87687712), (16, 82207230), (20, 65765784), (21, 62634080), (24, 54804820), (28, 46975560), (30, 43843856), (32, 41103615), (35, 37580448), (40, 32882892), (42, 31317040), (47, 27985440), (48, 27402410), (56, 23487780), (60, 21921928), (70, 18790224), (80, 16441446), (84, 15658520), (94, 13992720), (96, 13701205), (105, 12526816), (112, 11743890), (120, 10960964), (140, 9395112), (141, 9328480), (160, 8220723), (168, 7829260), (188, 6996360), (210, 6263408), (224, 5871945), (235, 5597088), (240, 5480482), (280, 4697556), (282, 4664240), (329, 3997920), (336, 3914630), (376, 3498180), (420, 3131704), (470, 2798544), (480, 2740241), (560, 2348778), (564, 2332120), (658, 1998960), (672, 1957315), (705, 1865696), (752, 1749090), (840, 1565852), (940, 1399272), (987, 1332640), (1120, 1174389), (1128, 1166060), (1316, 999480), (1410, 932848), (1504, 874545), (1645, 799584), (1680, 782926), (1880, 699636), (1974, 666320), (2256, 583030), (2632, 499740), (2820, 466424), (3290, 399792), (3360, 391463), (3760, 349818), (3948, 333160), (4512, 291515), (4935, 266528), (5264, 249870), (5640, 233212), (6580, 199896), (7520, 174909), (7896, 166580), (8329, 157920), (9870, 133264), (10528, 124935), (11280, 116606), (13160, 99948), (15792, 83290), (16658, 78960), (19740, 66632), (22560, 58303), (24987, 52640), (26320, 49974), (31584, 41645), (33316, 39480)]