226878080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 664191360

約数和(自身を除く): 437313280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 44, 52, 55, 64, 65, 67, 74, 80, 88, 104, 110, 128, 130, 134, 143, 148, 160, 176, 185, 208, 220, 260, 268, 286, 296, 320, 335, 352, 370, 407, 416, 440, 481, 520, 536, 572, 592, 640, 670, 704, 715, 737, 740, 814, 832, 871, 880, 962, 1040, 1072, 1144, 1184, 1340, 1408, 1430, 1474, 1480, 1628, 1664, 1742, 1760, 1924, 2035, 2080, 2144, 2288, 2368, 2405, 2479, 2680, 2860, 2948, 2960, 3256, 3484, 3520, 3685, 3848, 4070, 4160, 4288, 4355, 4576, 4736, 4810, 4958, 5291, 5360, 5720, 5896, 5920, 6512, 6968, 7040, 7370, 7696, 8140, 8320, 8576, 8710, 9152, 9581, 9620, 9916, 10582, 10720, 11440, 11792, 11840, 12395, 13024, 13936, 14740, 15392, 16280, 17420, 18304, 19162, 19240, 19832, 21164, 21440, 22880, 23584, 23680, 24790, 26048, 26455, 27269, 27872, 29480, 30784, 32227, 32560, 34840, 38324, 38480, 39664, 42328, 42880, 45760, 47168, 47905, 49580, 52096, 52910, 54538, 55744, 58960, 61568, 64454, 65120, 69680, 76648, 76960, 79328, 84656, 91520, 94336, 95810, 99160, 105820, 109076, 111488, 117920, 128908, 130240, 136345, 139360, 153296, 153920, 158656, 161135, 169312, 191620, 198320, 211640, 218152, 235840, 257816, 260480, 272690, 278720, 306592, 307840, 317312, 322270, 338624, 354497, 383240, 396640, 423280, 436304, 471680, 515632, 545380, 557440, 613184, 644540, 677248, 708994, 766480, 793280, 846560, 872608, 1031264, 1090760, 1226368, 1289080, 1417988, 1532960, 1586560, 1693120, 1745216, 1772485, 2062528, 2181520, 2578160, 2835976, 3065920, 3386240, 3490432, 3544970, 4125056, 4363040, 5156320, 5671952, 6131840, 7089940, 8726080, 10312640, 11343904, 14179880, 17452160, 20625280, 22687808, 28359760, 45375616, 56719520, 113439040, 226878080]

約数ペア:

[(1, 226878080), (2, 113439040), (4, 56719520), (5, 45375616), (8, 28359760), (10, 22687808), (11, 20625280), (13, 17452160), (16, 14179880), (20, 11343904), (22, 10312640), (26, 8726080), (32, 7089940), (37, 6131840), (40, 5671952), (44, 5156320), (52, 4363040), (55, 4125056), (64, 3544970), (65, 3490432), (67, 3386240), (74, 3065920), (80, 2835976), (88, 2578160), (104, 2181520), (110, 2062528), (128, 1772485), (130, 1745216), (134, 1693120), (143, 1586560), (148, 1532960), (160, 1417988), (176, 1289080), (185, 1226368), (208, 1090760), (220, 1031264), (260, 872608), (268, 846560), (286, 793280), (296, 766480), (320, 708994), (335, 677248), (352, 644540), (370, 613184), (407, 557440), (416, 545380), (440, 515632), (481, 471680), (520, 436304), (536, 423280), (572, 396640), (592, 383240), (640, 354497), (670, 338624), (704, 322270), (715, 317312), (737, 307840), (740, 306592), (814, 278720), (832, 272690), (871, 260480), (880, 257816), (962, 235840), (1040, 218152), (1072, 211640), (1144, 198320), (1184, 191620), (1340, 169312), (1408, 161135), (1430, 158656), (1474, 153920), (1480, 153296), (1628, 139360), (1664, 136345), (1742, 130240), (1760, 128908), (1924, 117920), (2035, 111488), (2080, 109076), (2144, 105820), (2288, 99160), (2368, 95810), (2405, 94336), (2479, 91520), (2680, 84656), (2860, 79328), (2948, 76960), (2960, 76648), (3256, 69680), (3484, 65120), (3520, 64454), (3685, 61568), (3848, 58960), (4070, 55744), (4160, 54538), (4288, 52910), (4355, 52096), (4576, 49580), (4736, 47905), (4810, 47168), (4958, 45760), (5291, 42880), (5360, 42328), (5720, 39664), (5896, 38480), (5920, 38324), (6512, 34840), (6968, 32560), (7040, 32227), (7370, 30784), (7696, 29480), (8140, 27872), (8320, 27269), (8576, 26455), (8710, 26048), (9152, 24790), (9581, 23680), (9620, 23584), (9916, 22880), (10582, 21440), (10720, 21164), (11440, 19832), (11792, 19240), (11840, 19162), (12395, 18304), (13024, 17420), (13936, 16280), (14740, 15392)]