144647360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 422452800

約数和(自身を除く): 277805440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 64, 65, 80, 88, 104, 109, 110, 116, 130, 143, 145, 160, 176, 208, 218, 220, 232, 260, 286, 290, 319, 320, 352, 377, 416, 436, 440, 464, 520, 545, 572, 580, 638, 704, 715, 754, 832, 872, 880, 928, 1040, 1090, 1144, 1160, 1199, 1276, 1417, 1430, 1508, 1595, 1744, 1760, 1856, 1885, 2080, 2180, 2288, 2320, 2398, 2552, 2834, 2860, 3016, 3161, 3190, 3488, 3520, 3770, 4147, 4160, 4360, 4576, 4640, 4796, 5104, 5668, 5720, 5995, 6032, 6322, 6380, 6976, 7085, 7540, 8294, 8720, 9152, 9280, 9592, 10208, 11336, 11440, 11990, 12064, 12644, 12760, 14170, 15080, 15587, 15805, 16588, 17440, 19184, 20416, 20735, 22672, 22880, 23980, 24128, 25288, 25520, 28340, 30160, 31174, 31610, 33176, 34771, 34880, 38368, 41093, 41470, 45344, 45760, 47960, 50576, 51040, 56680, 60320, 62348, 63220, 66352, 69542, 76736, 77935, 82186, 82940, 90688, 95920, 101152, 102080, 113360, 120640, 124696, 126440, 132704, 139084, 155870, 164372, 165880, 173855, 191840, 202304, 205465, 226720, 249392, 252880, 265408, 278168, 311740, 328744, 331760, 347710, 383680, 410930, 452023, 453440, 498784, 505760, 556336, 623480, 657488, 663520, 695420, 821860, 904046, 997568, 1011520, 1112672, 1246960, 1314976, 1327040, 1390840, 1643720, 1808092, 2225344, 2260115, 2493920, 2629952, 2781680, 3287440, 3616184, 4520230, 4987840, 5563360, 6574880, 7232368, 9040460, 11126720, 13149760, 14464736, 18080920, 28929472, 36161840, 72323680, 144647360]

約数ペア:

[(1, 144647360), (2, 72323680), (4, 36161840), (5, 28929472), (8, 18080920), (10, 14464736), (11, 13149760), (13, 11126720), (16, 9040460), (20, 7232368), (22, 6574880), (26, 5563360), (29, 4987840), (32, 4520230), (40, 3616184), (44, 3287440), (52, 2781680), (55, 2629952), (58, 2493920), (64, 2260115), (65, 2225344), (80, 1808092), (88, 1643720), (104, 1390840), (109, 1327040), (110, 1314976), (116, 1246960), (130, 1112672), (143, 1011520), (145, 997568), (160, 904046), (176, 821860), (208, 695420), (218, 663520), (220, 657488), (232, 623480), (260, 556336), (286, 505760), (290, 498784), (319, 453440), (320, 452023), (352, 410930), (377, 383680), (416, 347710), (436, 331760), (440, 328744), (464, 311740), (520, 278168), (545, 265408), (572, 252880), (580, 249392), (638, 226720), (704, 205465), (715, 202304), (754, 191840), (832, 173855), (872, 165880), (880, 164372), (928, 155870), (1040, 139084), (1090, 132704), (1144, 126440), (1160, 124696), (1199, 120640), (1276, 113360), (1417, 102080), (1430, 101152), (1508, 95920), (1595, 90688), (1744, 82940), (1760, 82186), (1856, 77935), (1885, 76736), (2080, 69542), (2180, 66352), (2288, 63220), (2320, 62348), (2398, 60320), (2552, 56680), (2834, 51040), (2860, 50576), (3016, 47960), (3161, 45760), (3190, 45344), (3488, 41470), (3520, 41093), (3770, 38368), (4147, 34880), (4160, 34771), (4360, 33176), (4576, 31610), (4640, 31174), (4796, 30160), (5104, 28340), (5668, 25520), (5720, 25288), (5995, 24128), (6032, 23980), (6322, 22880), (6380, 22672), (6976, 20735), (7085, 20416), (7540, 19184), (8294, 17440), (8720, 16588), (9152, 15805), (9280, 15587), (9592, 15080), (10208, 14170), (11336, 12760), (11440, 12644), (11990, 12064)]