1890985824

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8059

約数の個数: 240

約数和(自身を含む): 6845575968

約数和(自身を除く): 4954590144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8017, 8424, 8736, 9072, 9828, 11232, 13104, 14742, 16034, 16848, 18144, 19656, 24051, 26208, 29484, 32068, 33696, 39312, 48102, 56119, 58968, 64136, 72153, 78624, 96204, 104221, 112238, 117936, 128272, 144306, 168357, 192408, 208442, 216459, 224476, 235872, 256544, 288612, 312663, 336714, 384816, 416884, 432918, 448952, 505071, 577224, 625326, 649377, 673428, 729547, 769632, 833768, 865836, 897904, 937989, 1010142, 1154448, 1250652, 1298754, 1346856, 1459094, 1515213, 1667536, 1731672, 1795808, 1875978, 2020284, 2188641, 2308896, 2501304, 2597508, 2693712, 2813967, 2918188, 3030426, 3335072, 3463344, 3751956, 4040568, 4377282, 4545639, 5002608, 5195016, 5387424, 5627934, 5836376, 6060852, 6565923, 6926688, 7503912, 8081136, 8441901, 8754564, 9091278, 10005216, 10390032, 11255868, 11672752, 12121704, 13131846, 15007824, 16162272, 16883802, 17509128, 18182556, 19697769, 20780064, 22511736, 23345504, 24243408, 26263692, 30015648, 33767604, 35018256, 36365112, 39395538, 45023472, 48486816, 52527384, 59093307, 67535208, 70036512, 72730224, 78791076, 90046944, 105054768, 118186614, 135070416, 145460448, 157582152, 210109536, 236373228, 270140832, 315164304, 472746456, 630328608, 945492912, 1890985824]

約数ペア:

[(1, 1890985824), (2, 945492912), (3, 630328608), (4, 472746456), (6, 315164304), (7, 270140832), (8, 236373228), (9, 210109536), (12, 157582152), (13, 145460448), (14, 135070416), (16, 118186614), (18, 105054768), (21, 90046944), (24, 78791076), (26, 72730224), (27, 70036512), (28, 67535208), (32, 59093307), (36, 52527384), (39, 48486816), (42, 45023472), (48, 39395538), (52, 36365112), (54, 35018256), (56, 33767604), (63, 30015648), (72, 26263692), (78, 24243408), (81, 23345504), (84, 22511736), (91, 20780064), (96, 19697769), (104, 18182556), (108, 17509128), (112, 16883802), (117, 16162272), (126, 15007824), (144, 13131846), (156, 12121704), (162, 11672752), (168, 11255868), (182, 10390032), (189, 10005216), (208, 9091278), (216, 8754564), (224, 8441901), (234, 8081136), (252, 7503912), (273, 6926688), (288, 6565923), (312, 6060852), (324, 5836376), (336, 5627934), (351, 5387424), (364, 5195016), (378, 5002608), (416, 4545639), (432, 4377282), (468, 4040568), (504, 3751956), (546, 3463344), (567, 3335072), (624, 3030426), (648, 2918188), (672, 2813967), (702, 2693712), (728, 2597508), (756, 2501304), (819, 2308896), (864, 2188641), (936, 2020284), (1008, 1875978), (1053, 1795808), (1092, 1731672), (1134, 1667536), (1248, 1515213), (1296, 1459094), (1404, 1346856), (1456, 1298754), (1512, 1250652), (1638, 1154448), (1872, 1010142), (2016, 937989), (2106, 897904), (2184, 865836), (2268, 833768), (2457, 769632), (2592, 729547), (2808, 673428), (2912, 649377), (3024, 625326), (3276, 577224), (3744, 505071), (4212, 448952), (4368, 432918), (4536, 416884), (4914, 384816), (5616, 336714), (6048, 312663), (6552, 288612), (7371, 256544), (8017, 235872), (8424, 224476), (8736, 216459), (9072, 208442), (9828, 192408), (11232, 168357), (13104, 144306), (14742, 128272), (16034, 117936), (16848, 112238), (18144, 104221), (19656, 96204), (24051, 78624), (26208, 72153), (29484, 64136), (32068, 58968), (33696, 56119), (39312, 48102)]