235451520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 833709240

約数和(自身を除く): 598257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 960, 984, 997, 1152, 1230, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 1994, 2460, 2624, 2880, 2952, 2991, 3280, 3690, 3936, 3988, 4920, 4985, 5248, 5760, 5904, 5982, 6560, 7380, 7872, 7976, 8973, 9840, 9970, 11808, 11964, 13120, 14760, 14955, 15744, 15952, 17946, 19680, 19940, 23616, 23928, 26240, 29520, 29910, 31904, 35892, 39360, 39880, 40877, 44865, 47232, 47856, 59040, 59820, 63808, 71784, 78720, 79760, 81754, 89730, 95712, 118080, 119640, 122631, 127616, 143568, 159520, 163508, 179460, 191424, 204385, 236160, 239280, 245262, 287136, 319040, 327016, 358920, 367893, 382848, 408770, 478560, 490524, 574272, 613155, 638080, 654032, 717840, 735786, 817540, 957120, 981048, 1148544, 1226310, 1308064, 1435680, 1471572, 1635080, 1839465, 1914240, 1962096, 2452620, 2616128, 2871360, 2943144, 3270160, 3678930, 3924192, 4905240, 5232256, 5742720, 5886288, 6540320, 7357860, 7848384, 9810480, 11772576, 13080640, 14715720, 15696768, 19620960, 23545152, 26161280, 29431440, 39241920, 47090304, 58862880, 78483840, 117725760, 235451520]

約数ペア:

[(1, 235451520), (2, 117725760), (3, 78483840), (4, 58862880), (5, 47090304), (6, 39241920), (8, 29431440), (9, 26161280), (10, 23545152), (12, 19620960), (15, 15696768), (16, 14715720), (18, 13080640), (20, 11772576), (24, 9810480), (30, 7848384), (32, 7357860), (36, 6540320), (40, 5886288), (41, 5742720), (45, 5232256), (48, 4905240), (60, 3924192), (64, 3678930), (72, 3270160), (80, 2943144), (82, 2871360), (90, 2616128), (96, 2452620), (120, 1962096), (123, 1914240), (128, 1839465), (144, 1635080), (160, 1471572), (164, 1435680), (180, 1308064), (192, 1226310), (205, 1148544), (240, 981048), (246, 957120), (288, 817540), (320, 735786), (328, 717840), (360, 654032), (369, 638080), (384, 613155), (410, 574272), (480, 490524), (492, 478560), (576, 408770), (615, 382848), (640, 367893), (656, 358920), (720, 327016), (738, 319040), (820, 287136), (960, 245262), (984, 239280), (997, 236160), (1152, 204385), (1230, 191424), (1312, 179460), (1440, 163508), (1476, 159520), (1640, 143568), (1845, 127616), (1920, 122631), (1968, 119640), (1994, 118080), (2460, 95712), (2624, 89730), (2880, 81754), (2952, 79760), (2991, 78720), (3280, 71784), (3690, 63808), (3936, 59820), (3988, 59040), (4920, 47856), (4985, 47232), (5248, 44865), (5760, 40877), (5904, 39880), (5982, 39360), (6560, 35892), (7380, 31904), (7872, 29910), (7976, 29520), (8973, 26240), (9840, 23928), (9970, 23616), (11808, 19940), (11964, 19680), (13120, 17946), (14760, 15952), (14955, 15744)]