12263680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 35025984

約数和(自身を除く): 22762304

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 67, 80, 88, 104, 110, 128, 130, 134, 143, 160, 176, 208, 220, 256, 260, 268, 286, 320, 335, 352, 416, 440, 520, 536, 572, 640, 670, 704, 715, 737, 832, 871, 880, 1040, 1072, 1144, 1280, 1340, 1408, 1430, 1474, 1664, 1742, 1760, 2080, 2144, 2288, 2680, 2816, 2860, 2948, 3328, 3484, 3520, 3685, 4160, 4288, 4355, 4576, 5360, 5720, 5896, 6968, 7040, 7370, 8320, 8576, 8710, 9152, 9581, 10720, 11440, 11792, 13936, 14080, 14740, 16640, 17152, 17420, 18304, 19162, 21440, 22880, 23584, 27872, 29480, 34840, 36608, 38324, 42880, 45760, 47168, 47905, 55744, 58960, 69680, 76648, 85760, 91520, 94336, 95810, 111488, 117920, 139360, 153296, 183040, 188672, 191620, 222976, 235840, 278720, 306592, 383240, 471680, 557440, 613184, 766480, 943360, 1114880, 1226368, 1532960, 2452736, 3065920, 6131840, 12263680]

約数ペア:

[(1, 12263680), (2, 6131840), (4, 3065920), (5, 2452736), (8, 1532960), (10, 1226368), (11, 1114880), (13, 943360), (16, 766480), (20, 613184), (22, 557440), (26, 471680), (32, 383240), (40, 306592), (44, 278720), (52, 235840), (55, 222976), (64, 191620), (65, 188672), (67, 183040), (80, 153296), (88, 139360), (104, 117920), (110, 111488), (128, 95810), (130, 94336), (134, 91520), (143, 85760), (160, 76648), (176, 69680), (208, 58960), (220, 55744), (256, 47905), (260, 47168), (268, 45760), (286, 42880), (320, 38324), (335, 36608), (352, 34840), (416, 29480), (440, 27872), (520, 23584), (536, 22880), (572, 21440), (640, 19162), (670, 18304), (704, 17420), (715, 17152), (737, 16640), (832, 14740), (871, 14080), (880, 13936), (1040, 11792), (1072, 11440), (1144, 10720), (1280, 9581), (1340, 9152), (1408, 8710), (1430, 8576), (1474, 8320), (1664, 7370), (1742, 7040), (1760, 6968), (2080, 5896), (2144, 5720), (2288, 5360), (2680, 4576), (2816, 4355), (2860, 4288), (2948, 4160), (3328, 3685), (3484, 3520)]