140007504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 478927680

約数和(自身を除く): 338920176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 241, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 456, 482, 494, 532, 546, 588, 624, 637, 723, 728, 741, 784, 798, 912, 931, 964, 988, 1064, 1092, 1176, 1274, 1446, 1456, 1482, 1596, 1687, 1729, 1862, 1911, 1928, 1976, 2128, 2184, 2352, 2548, 2793, 2892, 2964, 3133, 3192, 3374, 3458, 3724, 3822, 3856, 3952, 4368, 4579, 5061, 5096, 5187, 5586, 5784, 5928, 6266, 6384, 6748, 6916, 7448, 7644, 9158, 9399, 10122, 10192, 10374, 11172, 11568, 11809, 11856, 12103, 12532, 13496, 13737, 13832, 14896, 15288, 18316, 18798, 20244, 20748, 21931, 22344, 23618, 24206, 25064, 26992, 27474, 27664, 30576, 32053, 35427, 36309, 36632, 37596, 40488, 41496, 43862, 44688, 47236, 48412, 50128, 54948, 59527, 64106, 65793, 70854, 72618, 73264, 75192, 80976, 82992, 87724, 94472, 96159, 96824, 109896, 119054, 128212, 131586, 141708, 145236, 150384, 153517, 175448, 178581, 188944, 192318, 193648, 219792, 224371, 238108, 256424, 263172, 283416, 290472, 307034, 350896, 357162, 384636, 416689, 448742, 460551, 476216, 512848, 526344, 566832, 580944, 614068, 673113, 714324, 769272, 833378, 897484, 921102, 952432, 1052688, 1228136, 1250067, 1346226, 1428648, 1538544, 1666756, 1794968, 1842204, 2456272, 2500134, 2692452, 2857296, 2916823, 3333512, 3589936, 3684408, 5000268, 5384904, 5833646, 6667024, 7368816, 8750469, 10000536, 10769808, 11667292, 17500938, 20001072, 23334584, 35001876, 46669168, 70003752, 140007504]

約数ペア:

[(1, 140007504), (2, 70003752), (3, 46669168), (4, 35001876), (6, 23334584), (7, 20001072), (8, 17500938), (12, 11667292), (13, 10769808), (14, 10000536), (16, 8750469), (19, 7368816), (21, 6667024), (24, 5833646), (26, 5384904), (28, 5000268), (38, 3684408), (39, 3589936), (42, 3333512), (48, 2916823), (49, 2857296), (52, 2692452), (56, 2500134), (57, 2456272), (76, 1842204), (78, 1794968), (84, 1666756), (91, 1538544), (98, 1428648), (104, 1346226), (112, 1250067), (114, 1228136), (133, 1052688), (147, 952432), (152, 921102), (156, 897484), (168, 833378), (182, 769272), (196, 714324), (208, 673113), (228, 614068), (241, 580944), (247, 566832), (266, 526344), (273, 512848), (294, 476216), (304, 460551), (312, 448742), (336, 416689), (364, 384636), (392, 357162), (399, 350896), (456, 307034), (482, 290472), (494, 283416), (532, 263172), (546, 256424), (588, 238108), (624, 224371), (637, 219792), (723, 193648), (728, 192318), (741, 188944), (784, 178581), (798, 175448), (912, 153517), (931, 150384), (964, 145236), (988, 141708), (1064, 131586), (1092, 128212), (1176, 119054), (1274, 109896), (1446, 96824), (1456, 96159), (1482, 94472), (1596, 87724), (1687, 82992), (1729, 80976), (1862, 75192), (1911, 73264), (1928, 72618), (1976, 70854), (2128, 65793), (2184, 64106), (2352, 59527), (2548, 54948), (2793, 50128), (2892, 48412), (2964, 47236), (3133, 44688), (3192, 43862), (3374, 41496), (3458, 40488), (3724, 37596), (3822, 36632), (3856, 36309), (3952, 35427), (4368, 32053), (4579, 30576), (5061, 27664), (5096, 27474), (5187, 26992), (5586, 25064), (5784, 24206), (5928, 23618), (6266, 22344), (6384, 21931), (6748, 20748), (6916, 20244), (7448, 18798), (7644, 18316), (9158, 15288), (9399, 14896), (10122, 13832), (10192, 13737), (10374, 13496), (11172, 12532), (11568, 12103), (11809, 11856)]