268911720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 384

約数和(自身を含む): 1111968000

約数和(自身を除く): 843056280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 89, 90, 99, 105, 109, 110, 120, 126, 132, 140, 154, 165, 168, 178, 180, 198, 210, 218, 220, 231, 252, 264, 267, 280, 308, 315, 327, 330, 356, 360, 385, 396, 420, 436, 440, 445, 462, 495, 504, 534, 545, 616, 623, 630, 654, 660, 693, 712, 763, 770, 792, 801, 840, 872, 890, 924, 979, 981, 990, 1068, 1090, 1155, 1199, 1246, 1260, 1308, 1320, 1335, 1386, 1526, 1540, 1602, 1635, 1780, 1848, 1869, 1958, 1962, 1980, 2136, 2180, 2289, 2310, 2398, 2492, 2520, 2616, 2670, 2772, 2937, 3052, 3080, 3115, 3204, 3270, 3465, 3560, 3597, 3738, 3815, 3916, 3924, 3960, 4005, 4360, 4578, 4620, 4796, 4895, 4905, 4984, 5340, 5544, 5607, 5874, 5995, 6104, 6230, 6408, 6540, 6853, 6867, 6930, 7194, 7476, 7630, 7832, 7848, 8010, 8393, 8811, 9156, 9240, 9345, 9592, 9701, 9790, 9810, 10680, 10791, 11214, 11445, 11748, 11990, 12460, 13080, 13706, 13734, 13860, 14388, 14685, 14952, 15260, 16020, 16786, 17622, 17985, 18312, 18690, 19402, 19580, 19620, 20559, 21582, 22428, 22890, 23496, 23980, 24920, 25179, 27412, 27468, 27720, 28035, 28776, 29103, 29370, 30520, 32040, 33572, 34265, 34335, 35244, 35970, 37380, 38804, 39160, 39240, 41118, 41965, 43164, 44055, 44856, 45780, 47960, 48505, 50358, 53955, 54824, 54936, 56070, 58206, 58740, 61677, 67144, 67907, 68530, 68670, 70488, 71940, 74760, 75537, 77608, 82236, 83930, 86328, 87309, 88110, 91560, 97010, 100716, 102795, 106711, 107910, 112140, 116412, 117480, 123354, 125895, 135814, 137060, 137340, 143880, 145515, 151074, 164472, 167860, 174618, 176220, 194020, 201432, 203721, 205590, 213422, 215820, 224280, 232824, 246708, 251790, 271628, 274120, 274680, 291030, 302148, 308385, 320133, 335720, 339535, 349236, 352440, 377685, 388040, 407442, 411180, 426844, 431640, 436545, 493416, 503580, 533555, 543256, 582060, 604296, 611163, 616770, 640266, 679070, 698472, 746977, 755370, 814884, 822360, 853688, 873090, 960399, 1007160, 1018605, 1067110, 1164120, 1222326, 1233540, 1280532, 1358140, 1493954, 1510740, 1600665, 1629768, 1746180, 1920798, 2037210, 2134220, 2240931, 2444652, 2467080, 2561064, 2716280, 2987908, 3021480, 3055815, 3201330, 3492360, 3734885, 3841596, 4074420, 4268440, 4481862, 4801995, 4889304, 5975816, 6111630, 6402660, 6722793, 7469770, 7683192, 8148840, 8963724, 9603990, 11204655, 12223260, 12805320, 13445586, 14939540, 17927448, 19207980, 22409310, 24446520, 26891172, 29879080, 33613965, 38415960, 44818620, 53782344, 67227930, 89637240, 134455860, 268911720]

約数ペア:

[(1, 268911720), (2, 134455860), (3, 89637240), (4, 67227930), (5, 53782344), (6, 44818620), (7, 38415960), (8, 33613965), (9, 29879080), (10, 26891172), (11, 24446520), (12, 22409310), (14, 19207980), (15, 17927448), (18, 14939540), (20, 13445586), (21, 12805320), (22, 12223260), (24, 11204655), (28, 9603990), (30, 8963724), (33, 8148840), (35, 7683192), (36, 7469770), (40, 6722793), (42, 6402660), (44, 6111630), (45, 5975816), (55, 4889304), (56, 4801995), (60, 4481862), (63, 4268440), (66, 4074420), (70, 3841596), (72, 3734885), (77, 3492360), (84, 3201330), (88, 3055815), (89, 3021480), (90, 2987908), (99, 2716280), (105, 2561064), (109, 2467080), (110, 2444652), (120, 2240931), (126, 2134220), (132, 2037210), (140, 1920798), (154, 1746180), (165, 1629768), (168, 1600665), (178, 1510740), (180, 1493954), (198, 1358140), (210, 1280532), (218, 1233540), (220, 1222326), (231, 1164120), (252, 1067110), (264, 1018605), (267, 1007160), (280, 960399), (308, 873090), (315, 853688), (327, 822360), (330, 814884), (356, 755370), (360, 746977), (385, 698472), (396, 679070), (420, 640266), (436, 616770), (440, 611163), (445, 604296), (462, 582060), (495, 543256), (504, 533555), (534, 503580), (545, 493416), (616, 436545), (623, 431640), (630, 426844), (654, 411180), (660, 407442), (693, 388040), (712, 377685), (763, 352440), (770, 349236), (792, 339535), (801, 335720), (840, 320133), (872, 308385), (890, 302148), (924, 291030), (979, 274680), (981, 274120), (990, 271628), (1068, 251790), (1090, 246708), (1155, 232824), (1199, 224280), (1246, 215820), (1260, 213422), (1308, 205590), (1320, 203721), (1335, 201432), (1386, 194020), (1526, 176220), (1540, 174618), (1602, 167860), (1635, 164472), (1780, 151074), (1848, 145515), (1869, 143880), (1958, 137340), (1962, 137060), (1980, 135814), (2136, 125895), (2180, 123354), (2289, 117480), (2310, 116412), (2398, 112140), (2492, 107910), (2520, 106711), (2616, 102795), (2670, 100716), (2772, 97010), (2937, 91560), (3052, 88110), (3080, 87309), (3115, 86328), (3204, 83930), (3270, 82236), (3465, 77608), (3560, 75537), (3597, 74760), (3738, 71940), (3815, 70488), (3916, 68670), (3924, 68530), (3960, 67907), (4005, 67144), (4360, 61677), (4578, 58740), (4620, 58206), (4796, 56070), (4895, 54936), (4905, 54824), (4984, 53955), (5340, 50358), (5544, 48505), (5607, 47960), (5874, 45780), (5995, 44856), (6104, 44055), (6230, 43164), (6408, 41965), (6540, 41118), (6853, 39240), (6867, 39160), (6930, 38804), (7194, 37380), (7476, 35970), (7630, 35244), (7832, 34335), (7848, 34265), (8010, 33572), (8393, 32040), (8811, 30520), (9156, 29370), (9240, 29103), (9345, 28776), (9592, 28035), (9701, 27720), (9790, 27468), (9810, 27412), (10680, 25179), (10791, 24920), (11214, 23980), (11445, 23496), (11748, 22890), (11990, 22428), (12460, 21582), (13080, 20559), (13706, 19620), (13734, 19580), (13860, 19402), (14388, 18690), (14685, 18312), (14952, 17985), (15260, 17622), (16020, 16786)]