127404576

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 240

約数和(自身を含む): 426888000

約数和(自身を除く): 299483424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 199, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 398, 416, 432, 456, 468, 494, 513, 597, 608, 624, 648, 684, 702, 741, 796, 864, 912, 936, 988, 1026, 1053, 1194, 1248, 1296, 1368, 1404, 1482, 1539, 1592, 1791, 1824, 1872, 1976, 2052, 2106, 2223, 2388, 2587, 2592, 2736, 2808, 2964, 3078, 3184, 3582, 3744, 3781, 3952, 4104, 4212, 4446, 4776, 5174, 5373, 5472, 5616, 5928, 6156, 6368, 6669, 7164, 7562, 7761, 7904, 8208, 8424, 8892, 9552, 10348, 10746, 11232, 11343, 11856, 12312, 13338, 14328, 15124, 15522, 16119, 16416, 16848, 17784, 19104, 20007, 20696, 21492, 22686, 23283, 23712, 24624, 26676, 28656, 30248, 31044, 32238, 33696, 34029, 35568, 40014, 41392, 42984, 45372, 46566, 49153, 49248, 53352, 57312, 60496, 62088, 64476, 68058, 69849, 71136, 80028, 82784, 85968, 90744, 93132, 98306, 102087, 106704, 120992, 124176, 128952, 136116, 139698, 147459, 160056, 171936, 181488, 186264, 196612, 204174, 209547, 213408, 248352, 257904, 272232, 279396, 294918, 306261, 320112, 362976, 372528, 393224, 408348, 419094, 442377, 515808, 544464, 558792, 589836, 612522, 640224, 745056, 786448, 816696, 838188, 884754, 1088928, 1117584, 1179672, 1225044, 1327131, 1572896, 1633392, 1676376, 1769508, 2235168, 2359344, 2450088, 2654262, 3266784, 3352752, 3539016, 3981393, 4718688, 4900176, 5308524, 6705504, 7078032, 7962786, 9800352, 10617048, 14156064, 15925572, 21234096, 31851144, 42468192, 63702288, 127404576]

約数ペア:

[(1, 127404576), (2, 63702288), (3, 42468192), (4, 31851144), (6, 21234096), (8, 15925572), (9, 14156064), (12, 10617048), (13, 9800352), (16, 7962786), (18, 7078032), (19, 6705504), (24, 5308524), (26, 4900176), (27, 4718688), (32, 3981393), (36, 3539016), (38, 3352752), (39, 3266784), (48, 2654262), (52, 2450088), (54, 2359344), (57, 2235168), (72, 1769508), (76, 1676376), (78, 1633392), (81, 1572896), (96, 1327131), (104, 1225044), (108, 1179672), (114, 1117584), (117, 1088928), (144, 884754), (152, 838188), (156, 816696), (162, 786448), (171, 745056), (199, 640224), (208, 612522), (216, 589836), (228, 558792), (234, 544464), (247, 515808), (288, 442377), (304, 419094), (312, 408348), (324, 393224), (342, 372528), (351, 362976), (398, 320112), (416, 306261), (432, 294918), (456, 279396), (468, 272232), (494, 257904), (513, 248352), (597, 213408), (608, 209547), (624, 204174), (648, 196612), (684, 186264), (702, 181488), (741, 171936), (796, 160056), (864, 147459), (912, 139698), (936, 136116), (988, 128952), (1026, 124176), (1053, 120992), (1194, 106704), (1248, 102087), (1296, 98306), (1368, 93132), (1404, 90744), (1482, 85968), (1539, 82784), (1592, 80028), (1791, 71136), (1824, 69849), (1872, 68058), (1976, 64476), (2052, 62088), (2106, 60496), (2223, 57312), (2388, 53352), (2587, 49248), (2592, 49153), (2736, 46566), (2808, 45372), (2964, 42984), (3078, 41392), (3184, 40014), (3582, 35568), (3744, 34029), (3781, 33696), (3952, 32238), (4104, 31044), (4212, 30248), (4446, 28656), (4776, 26676), (5174, 24624), (5373, 23712), (5472, 23283), (5616, 22686), (5928, 21492), (6156, 20696), (6368, 20007), (6669, 19104), (7164, 17784), (7562, 16848), (7761, 16416), (7904, 16119), (8208, 15522), (8424, 15124), (8892, 14328), (9552, 13338), (10348, 12312), (10746, 11856), (11232, 11343)]