1457822080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 256

約数和(自身を含む): 4339863360

約数和(自身を除く): 2882041280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 80, 85, 88, 104, 110, 128, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 320, 340, 352, 374, 416, 440, 442, 520, 544, 572, 640, 680, 704, 715, 748, 832, 880, 884, 935, 937, 1040, 1088, 1105, 1144, 1360, 1408, 1430, 1496, 1664, 1760, 1768, 1870, 1874, 2080, 2176, 2210, 2288, 2431, 2720, 2860, 2992, 3520, 3536, 3740, 3748, 4160, 4420, 4576, 4685, 4862, 5440, 5720, 5984, 7040, 7072, 7480, 7496, 8320, 8840, 9152, 9370, 9724, 10307, 10880, 11440, 11968, 12155, 12181, 14144, 14960, 14992, 15929, 17680, 18304, 18740, 19448, 20614, 22880, 23936, 24310, 24362, 28288, 29920, 29984, 31858, 35360, 37480, 38896, 41228, 45760, 48620, 48724, 51535, 59840, 59968, 60905, 63716, 70720, 74960, 77792, 79645, 82456, 91520, 97240, 97448, 103070, 119680, 119936, 121810, 127432, 133991, 141440, 149920, 155584, 159290, 164912, 175219, 194480, 194896, 206140, 207077, 243620, 254864, 267982, 299840, 311168, 318580, 329824, 350438, 388960, 389792, 412280, 414154, 487240, 509728, 535964, 599680, 637160, 659648, 669955, 700876, 777920, 779584, 824560, 828308, 876095, 974480, 1019456, 1035385, 1071928, 1274320, 1319296, 1339910, 1401752, 1555840, 1559168, 1649120, 1656616, 1752190, 1948960, 2038912, 2070770, 2143856, 2277847, 2548640, 2679820, 2803504, 3298240, 3313232, 3504380, 3897920, 4141540, 4287712, 4555694, 5097280, 5359640, 5607008, 6596480, 6626464, 7008760, 7795840, 8283080, 8575424, 9111388, 10194560, 10719280, 11214016, 11389235, 13252928, 14017520, 16566160, 17150848, 18222776, 21438560, 22428032, 22778470, 26505856, 28035040, 33132320, 36445552, 42877120, 45556940, 56070080, 66264640, 72891104, 85754240, 91113880, 112140160, 132529280, 145782208, 182227760, 291564416, 364455520, 728911040, 1457822080]

約数ペア:

[(1, 1457822080), (2, 728911040), (4, 364455520), (5, 291564416), (8, 182227760), (10, 145782208), (11, 132529280), (13, 112140160), (16, 91113880), (17, 85754240), (20, 72891104), (22, 66264640), (26, 56070080), (32, 45556940), (34, 42877120), (40, 36445552), (44, 33132320), (52, 28035040), (55, 26505856), (64, 22778470), (65, 22428032), (68, 21438560), (80, 18222776), (85, 17150848), (88, 16566160), (104, 14017520), (110, 13252928), (128, 11389235), (130, 11214016), (136, 10719280), (143, 10194560), (160, 9111388), (170, 8575424), (176, 8283080), (187, 7795840), (208, 7008760), (220, 6626464), (221, 6596480), (260, 5607008), (272, 5359640), (286, 5097280), (320, 4555694), (340, 4287712), (352, 4141540), (374, 3897920), (416, 3504380), (440, 3313232), (442, 3298240), (520, 2803504), (544, 2679820), (572, 2548640), (640, 2277847), (680, 2143856), (704, 2070770), (715, 2038912), (748, 1948960), (832, 1752190), (880, 1656616), (884, 1649120), (935, 1559168), (937, 1555840), (1040, 1401752), (1088, 1339910), (1105, 1319296), (1144, 1274320), (1360, 1071928), (1408, 1035385), (1430, 1019456), (1496, 974480), (1664, 876095), (1760, 828308), (1768, 824560), (1870, 779584), (1874, 777920), (2080, 700876), (2176, 669955), (2210, 659648), (2288, 637160), (2431, 599680), (2720, 535964), (2860, 509728), (2992, 487240), (3520, 414154), (3536, 412280), (3740, 389792), (3748, 388960), (4160, 350438), (4420, 329824), (4576, 318580), (4685, 311168), (4862, 299840), (5440, 267982), (5720, 254864), (5984, 243620), (7040, 207077), (7072, 206140), (7480, 194896), (7496, 194480), (8320, 175219), (8840, 164912), (9152, 159290), (9370, 155584), (9724, 149920), (10307, 141440), (10880, 133991), (11440, 127432), (11968, 121810), (12155, 119936), (12181, 119680), (14144, 103070), (14960, 97448), (14992, 97240), (15929, 91520), (17680, 82456), (18304, 79645), (18740, 77792), (19448, 74960), (20614, 70720), (22880, 63716), (23936, 60905), (24310, 59968), (24362, 59840), (28288, 51535), (29920, 48724), (29984, 48620), (31858, 45760), (35360, 41228), (37480, 38896)]