231469920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4906

約数の個数: 192

約数和(自身を含む): 883975680

約数和(自身を除く): 652505760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 4871, 5280, 5940, 7920, 9504, 9742, 11880, 14613, 15840, 19484, 23760, 24355, 29226, 38968, 43839, 47520, 48710, 53581, 58452, 73065, 77936, 87678, 97420, 107162, 116904, 131517, 146130, 155872, 160743, 175356, 194840, 214324, 219195, 233808, 263034, 267905, 292260, 321486, 350712, 389680, 428648, 438390, 467616, 482229, 526068, 535810, 584520, 642972, 657585, 701424, 779360, 803715, 857296, 876780, 964458, 1052136, 1071620, 1169040, 1285944, 1315170, 1402848, 1446687, 1607430, 1714592, 1753560, 1928916, 2104272, 2143240, 2338080, 2411145, 2571888, 2630340, 2893374, 3214860, 3507120, 3857832, 4208544, 4286480, 4822290, 5143776, 5260680, 5786748, 6429720, 7014240, 7233435, 7715664, 8572960, 9644580, 10521360, 11573496, 12859440, 14466870, 15431328, 19289160, 21042720, 23146992, 25718880, 28933740, 38578320, 46293984, 57867480, 77156640, 115734960, 231469920]

約数ペア:

[(1, 231469920), (2, 115734960), (3, 77156640), (4, 57867480), (5, 46293984), (6, 38578320), (8, 28933740), (9, 25718880), (10, 23146992), (11, 21042720), (12, 19289160), (15, 15431328), (16, 14466870), (18, 12859440), (20, 11573496), (22, 10521360), (24, 9644580), (27, 8572960), (30, 7715664), (32, 7233435), (33, 7014240), (36, 6429720), (40, 5786748), (44, 5260680), (45, 5143776), (48, 4822290), (54, 4286480), (55, 4208544), (60, 3857832), (66, 3507120), (72, 3214860), (80, 2893374), (88, 2630340), (90, 2571888), (96, 2411145), (99, 2338080), (108, 2143240), (110, 2104272), (120, 1928916), (132, 1753560), (135, 1714592), (144, 1607430), (160, 1446687), (165, 1402848), (176, 1315170), (180, 1285944), (198, 1169040), (216, 1071620), (220, 1052136), (240, 964458), (264, 876780), (270, 857296), (288, 803715), (297, 779360), (330, 701424), (352, 657585), (360, 642972), (396, 584520), (432, 535810), (440, 526068), (480, 482229), (495, 467616), (528, 438390), (540, 428648), (594, 389680), (660, 350712), (720, 321486), (792, 292260), (864, 267905), (880, 263034), (990, 233808), (1056, 219195), (1080, 214324), (1188, 194840), (1320, 175356), (1440, 160743), (1485, 155872), (1584, 146130), (1760, 131517), (1980, 116904), (2160, 107162), (2376, 97420), (2640, 87678), (2970, 77936), (3168, 73065), (3960, 58452), (4320, 53581), (4752, 48710), (4871, 47520), (5280, 43839), (5940, 38968), (7920, 29226), (9504, 24355), (9742, 23760), (11880, 19484), (14613, 15840)]