67175680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 189552384

約数和(自身を除く): 122376704

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 367, 416, 440, 520, 572, 640, 704, 715, 734, 832, 880, 1040, 1144, 1280, 1408, 1430, 1468, 1664, 1760, 1835, 2080, 2288, 2816, 2860, 2936, 3328, 3520, 3670, 4037, 4160, 4576, 4771, 5720, 5872, 7040, 7340, 8074, 8320, 9152, 9542, 11440, 11744, 14080, 14680, 16148, 16640, 18304, 19084, 20185, 22880, 23488, 23855, 29360, 32296, 36608, 38168, 40370, 45760, 46976, 47710, 52481, 58720, 64592, 76336, 80740, 91520, 93952, 95420, 104962, 117440, 129184, 152672, 161480, 183040, 190840, 209924, 234880, 258368, 262405, 305344, 322960, 381680, 419848, 469760, 516736, 524810, 610688, 645920, 763360, 839696, 1033472, 1049620, 1221376, 1291840, 1526720, 1679392, 2099240, 2583680, 3053440, 3358784, 4198480, 5167360, 6106880, 6717568, 8396960, 13435136, 16793920, 33587840, 67175680]

約数ペア:

[(1, 67175680), (2, 33587840), (4, 16793920), (5, 13435136), (8, 8396960), (10, 6717568), (11, 6106880), (13, 5167360), (16, 4198480), (20, 3358784), (22, 3053440), (26, 2583680), (32, 2099240), (40, 1679392), (44, 1526720), (52, 1291840), (55, 1221376), (64, 1049620), (65, 1033472), (80, 839696), (88, 763360), (104, 645920), (110, 610688), (128, 524810), (130, 516736), (143, 469760), (160, 419848), (176, 381680), (208, 322960), (220, 305344), (256, 262405), (260, 258368), (286, 234880), (320, 209924), (352, 190840), (367, 183040), (416, 161480), (440, 152672), (520, 129184), (572, 117440), (640, 104962), (704, 95420), (715, 93952), (734, 91520), (832, 80740), (880, 76336), (1040, 64592), (1144, 58720), (1280, 52481), (1408, 47710), (1430, 46976), (1468, 45760), (1664, 40370), (1760, 38168), (1835, 36608), (2080, 32296), (2288, 29360), (2816, 23855), (2860, 23488), (2936, 22880), (3328, 20185), (3520, 19084), (3670, 18304), (4037, 16640), (4160, 16148), (4576, 14680), (4771, 14080), (5720, 11744), (5872, 11440), (7040, 9542), (7340, 9152), (8074, 8320)]