1519492016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 3664051200

約数和(自身を除く): 2144559184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 89, 112, 113, 133, 142, 152, 178, 226, 266, 284, 304, 356, 452, 497, 532, 568, 623, 712, 791, 904, 994, 1064, 1136, 1246, 1349, 1424, 1582, 1691, 1808, 1988, 2128, 2147, 2492, 2698, 3164, 3382, 3976, 4294, 4984, 5396, 6319, 6328, 6764, 7952, 8023, 8588, 9443, 9968, 10057, 10792, 11837, 12638, 12656, 13528, 15029, 16046, 17176, 18886, 20114, 21584, 23674, 25276, 27056, 30058, 32092, 34352, 37772, 40228, 44233, 47348, 50552, 56161, 60116, 64184, 70399, 75544, 80456, 88466, 94696, 101104, 112322, 120061, 120232, 128368, 140798, 151088, 152437, 160912, 176932, 189392, 191083, 224644, 240122, 240464, 281596, 304874, 353864, 382166, 449288, 480244, 563192, 609748, 707728, 714047, 764332, 840427, 898576, 960488, 1067059, 1126384, 1219496, 1337581, 1428094, 1528664, 1680854, 1920976, 2134118, 2438992, 2675162, 2856188, 3057328, 3361708, 4268236, 4998329, 5350324, 5712376, 6723416, 8536472, 9996658, 10700648, 11424752, 13446832, 13566893, 17072944, 19993316, 21401296, 27133786, 39986632, 54267572, 79973264, 94968251, 108535144, 189936502, 217070288, 379873004, 759746008, 1519492016]

約数ペア:

[(1, 1519492016), (2, 759746008), (4, 379873004), (7, 217070288), (8, 189936502), (14, 108535144), (16, 94968251), (19, 79973264), (28, 54267572), (38, 39986632), (56, 27133786), (71, 21401296), (76, 19993316), (89, 17072944), (112, 13566893), (113, 13446832), (133, 11424752), (142, 10700648), (152, 9996658), (178, 8536472), (226, 6723416), (266, 5712376), (284, 5350324), (304, 4998329), (356, 4268236), (452, 3361708), (497, 3057328), (532, 2856188), (568, 2675162), (623, 2438992), (712, 2134118), (791, 1920976), (904, 1680854), (994, 1528664), (1064, 1428094), (1136, 1337581), (1246, 1219496), (1349, 1126384), (1424, 1067059), (1582, 960488), (1691, 898576), (1808, 840427), (1988, 764332), (2128, 714047), (2147, 707728), (2492, 609748), (2698, 563192), (3164, 480244), (3382, 449288), (3976, 382166), (4294, 353864), (4984, 304874), (5396, 281596), (6319, 240464), (6328, 240122), (6764, 224644), (7952, 191083), (8023, 189392), (8588, 176932), (9443, 160912), (9968, 152437), (10057, 151088), (10792, 140798), (11837, 128368), (12638, 120232), (12656, 120061), (13528, 112322), (15029, 101104), (16046, 94696), (17176, 88466), (18886, 80456), (20114, 75544), (21584, 70399), (23674, 64184), (25276, 60116), (27056, 56161), (30058, 50552), (32092, 47348), (34352, 44233), (37772, 40228)]