180701248

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 491581440

約数和(自身を除く): 310880192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 64, 71, 76, 91, 92, 104, 112, 133, 142, 152, 161, 182, 184, 208, 224, 247, 266, 284, 299, 304, 322, 364, 368, 416, 437, 448, 494, 497, 532, 568, 598, 608, 644, 728, 736, 832, 874, 923, 988, 994, 1064, 1136, 1196, 1216, 1288, 1349, 1456, 1472, 1633, 1729, 1748, 1846, 1976, 1988, 2093, 2128, 2272, 2392, 2576, 2698, 2912, 3059, 3266, 3458, 3496, 3692, 3952, 3976, 4186, 4256, 4544, 4784, 5152, 5396, 5681, 5824, 6118, 6461, 6532, 6916, 6992, 7384, 7904, 7952, 8372, 8512, 9443, 9568, 10304, 10792, 11362, 11431, 12236, 12922, 13064, 13832, 13984, 14768, 15808, 15904, 16744, 17537, 18886, 19136, 21229, 21584, 22724, 22862, 24472, 25844, 26128, 27664, 27968, 29536, 31027, 31808, 33488, 35074, 37772, 39767, 42458, 43168, 45448, 45724, 48944, 51688, 52256, 55328, 59072, 62054, 66976, 70148, 75544, 79534, 84916, 86336, 90896, 91448, 97888, 103376, 104512, 110656, 122759, 124108, 133952, 140296, 148603, 151088, 159068, 169832, 181792, 182896, 195776, 206752, 217189, 245518, 248216, 280592, 297206, 302176, 318136, 339664, 363584, 365792, 403351, 413504, 434378, 491036, 496432, 561184, 594412, 604352, 636272, 679328, 731584, 806702, 868756, 982072, 992864, 1122368, 1188824, 1272544, 1358656, 1613404, 1737512, 1964144, 1985728, 2377648, 2545088, 2823457, 3226808, 3475024, 3928288, 4755296, 5646914, 6453616, 6950048, 7856576, 9510592, 11293828, 12907232, 13900096, 22587656, 25814464, 45175312, 90350624, 180701248]

約数ペア:

[(1, 180701248), (2, 90350624), (4, 45175312), (7, 25814464), (8, 22587656), (13, 13900096), (14, 12907232), (16, 11293828), (19, 9510592), (23, 7856576), (26, 6950048), (28, 6453616), (32, 5646914), (38, 4755296), (46, 3928288), (52, 3475024), (56, 3226808), (64, 2823457), (71, 2545088), (76, 2377648), (91, 1985728), (92, 1964144), (104, 1737512), (112, 1613404), (133, 1358656), (142, 1272544), (152, 1188824), (161, 1122368), (182, 992864), (184, 982072), (208, 868756), (224, 806702), (247, 731584), (266, 679328), (284, 636272), (299, 604352), (304, 594412), (322, 561184), (364, 496432), (368, 491036), (416, 434378), (437, 413504), (448, 403351), (494, 365792), (497, 363584), (532, 339664), (568, 318136), (598, 302176), (608, 297206), (644, 280592), (728, 248216), (736, 245518), (832, 217189), (874, 206752), (923, 195776), (988, 182896), (994, 181792), (1064, 169832), (1136, 159068), (1196, 151088), (1216, 148603), (1288, 140296), (1349, 133952), (1456, 124108), (1472, 122759), (1633, 110656), (1729, 104512), (1748, 103376), (1846, 97888), (1976, 91448), (1988, 90896), (2093, 86336), (2128, 84916), (2272, 79534), (2392, 75544), (2576, 70148), (2698, 66976), (2912, 62054), (3059, 59072), (3266, 55328), (3458, 52256), (3496, 51688), (3692, 48944), (3952, 45724), (3976, 45448), (4186, 43168), (4256, 42458), (4544, 39767), (4784, 37772), (5152, 35074), (5396, 33488), (5681, 31808), (5824, 31027), (6118, 29536), (6461, 27968), (6532, 27664), (6916, 26128), (6992, 25844), (7384, 24472), (7904, 22862), (7952, 22724), (8372, 21584), (8512, 21229), (9443, 19136), (9568, 18886), (10304, 17537), (10792, 16744), (11362, 15904), (11431, 15808), (12236, 14768), (12922, 13984), (13064, 13832)]