255277440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 512

約数和(自身を含む): 1057536000

約数和(自身を除く): 802258560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 79, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 144, 153, 158, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 237, 240, 255, 264, 270, 272, 288, 297, 306, 316, 320, 330, 340, 352, 360, 374, 384, 395, 396, 408, 432, 440, 459, 474, 480, 495, 510, 528, 540, 544, 561, 576, 594, 612, 632, 640, 660, 680, 704, 711, 720, 748, 765, 790, 792, 816, 864, 869, 880, 918, 935, 948, 960, 990, 1020, 1056, 1080, 1088, 1122, 1152, 1185, 1188, 1224, 1264, 1320, 1343, 1360, 1408, 1422, 1440, 1485, 1496, 1530, 1580, 1584, 1632, 1683, 1728, 1738, 1760, 1836, 1870, 1896, 1920, 1980, 2040, 2112, 2133, 2160, 2176, 2244, 2295, 2370, 2376, 2448, 2528, 2607, 2640, 2686, 2720, 2805, 2844, 2880, 2970, 2992, 3060, 3160, 3168, 3264, 3366, 3456, 3476, 3520, 3555, 3672, 3740, 3792, 3960, 4029, 4080, 4224, 4266, 4320, 4345, 4488, 4590, 4740, 4752, 4896, 5049, 5056, 5214, 5280, 5372, 5440, 5610, 5688, 5760, 5940, 5984, 6120, 6320, 6336, 6528, 6715, 6732, 6952, 7040, 7110, 7344, 7480, 7584, 7821, 7920, 8058, 8160, 8415, 8532, 8640, 8690, 8976, 9180, 9480, 9504, 9792, 10098, 10112, 10428, 10560, 10665, 10744, 10880, 11220, 11376, 11880, 11968, 12087, 12240, 12640, 12672, 13035, 13430, 13464, 13904, 14220, 14688, 14773, 14960, 15168, 15642, 15840, 16116, 16320, 16830, 17064, 17280, 17380, 17952, 18360, 18960, 19008, 19584, 20145, 20196, 20856, 21120, 21330, 21488, 22440, 22752, 23463, 23760, 23936, 24174, 24480, 25245, 25280, 26070, 26860, 26928, 27808, 28440, 29376, 29546, 29920, 30336, 31284, 31680, 32232, 32640, 33660, 34128, 34760, 35904, 36261, 36720, 37920, 38016, 39105, 40290, 40392, 41712, 42660, 42976, 44319, 44880, 45504, 46926, 47520, 48348, 48960, 50490, 50560, 52140, 53720, 53856, 55616, 56880, 58752, 59092, 59840, 60435, 62568, 63360, 64464, 67320, 68256, 69520, 71808, 72522, 73440, 73865, 75840, 78210, 80580, 80784, 83424, 85320, 85952, 88638, 89760, 91008, 93852, 95040, 96696, 97920, 100980, 104280, 107440, 107712, 111232, 113760, 117315, 118184, 119680, 120870, 125136, 128928, 132957, 134640, 136512, 139040, 145044, 146880, 147730, 151680, 156420, 161160, 161568, 166848, 170640, 171904, 177276, 179520, 181305, 187704, 190080, 193392, 201960, 208560, 214880, 215424, 221595, 227520, 234630, 236368, 241740, 250272, 257856, 265914, 269280, 273024, 278080, 290088, 293760, 295460, 312840, 322320, 323136, 333696, 341280, 354552, 359040, 362610, 375408, 386784, 398871, 403920, 417120, 429760, 443190, 455040, 469260, 472736, 483480, 500544, 515712, 531828, 538560, 556160, 580176, 590920, 625680, 644640, 646272, 664785, 682560, 709104, 725220, 750816, 773568, 797742, 807840, 834240, 859520, 886380, 938520, 945472, 966960, 1001088, 1063656, 1077120, 1160352, 1181840, 1251360, 1289280, 1329570, 1365120, 1418208, 1450440, 1501632, 1547136, 1595484, 1615680, 1668480, 1772760, 1877040, 1890944, 1933920, 1994355, 2127312, 2320704, 2363680, 2502720, 2578560, 2659140, 2836416, 2900880, 3003264, 3190968, 3231360, 3545520, 3754080, 3867840, 3988710, 4254624, 4641408, 4727360, 5005440, 5318280, 5672832, 5801760, 6381936, 7091040, 7508160, 7735680, 7977420, 8509248, 9454720, 10636560, 11603520, 12763872, 14182080, 15016320, 15954840, 17018496, 21273120, 23207040, 25527744, 28364160, 31909680, 42546240, 51055488, 63819360, 85092480, 127638720, 255277440]

約数ペア:

[(1, 255277440), (2, 127638720), (3, 85092480), (4, 63819360), (5, 51055488), (6, 42546240), (8, 31909680), (9, 28364160), (10, 25527744), (11, 23207040), (12, 21273120), (15, 17018496), (16, 15954840), (17, 15016320), (18, 14182080), (20, 12763872), (22, 11603520), (24, 10636560), (27, 9454720), (30, 8509248), (32, 7977420), (33, 7735680), (34, 7508160), (36, 7091040), (40, 6381936), (44, 5801760), (45, 5672832), (48, 5318280), (51, 5005440), (54, 4727360), (55, 4641408), (60, 4254624), (64, 3988710), (66, 3867840), (68, 3754080), (72, 3545520), (79, 3231360), (80, 3190968), (85, 3003264), (88, 2900880), (90, 2836416), (96, 2659140), (99, 2578560), (102, 2502720), (108, 2363680), (110, 2320704), (120, 2127312), (128, 1994355), (132, 1933920), (135, 1890944), (136, 1877040), (144, 1772760), (153, 1668480), (158, 1615680), (160, 1595484), (165, 1547136), (170, 1501632), (176, 1450440), (180, 1418208), (187, 1365120), (192, 1329570), (198, 1289280), (204, 1251360), (216, 1181840), (220, 1160352), (237, 1077120), (240, 1063656), (255, 1001088), (264, 966960), (270, 945472), (272, 938520), (288, 886380), (297, 859520), (306, 834240), (316, 807840), (320, 797742), (330, 773568), (340, 750816), (352, 725220), (360, 709104), (374, 682560), (384, 664785), (395, 646272), (396, 644640), (408, 625680), (432, 590920), (440, 580176), (459, 556160), (474, 538560), (480, 531828), (495, 515712), (510, 500544), (528, 483480), (540, 472736), (544, 469260), (561, 455040), (576, 443190), (594, 429760), (612, 417120), (632, 403920), (640, 398871), (660, 386784), (680, 375408), (704, 362610), (711, 359040), (720, 354552), (748, 341280), (765, 333696), (790, 323136), (792, 322320), (816, 312840), (864, 295460), (869, 293760), (880, 290088), (918, 278080), (935, 273024), (948, 269280), (960, 265914), (990, 257856), (1020, 250272), (1056, 241740), (1080, 236368), (1088, 234630), (1122, 227520), (1152, 221595), (1185, 215424), (1188, 214880), (1224, 208560), (1264, 201960), (1320, 193392), (1343, 190080), (1360, 187704), (1408, 181305), (1422, 179520), (1440, 177276), (1485, 171904), (1496, 170640), (1530, 166848), (1580, 161568), (1584, 161160), (1632, 156420), (1683, 151680), (1728, 147730), (1738, 146880), (1760, 145044), (1836, 139040), (1870, 136512), (1896, 134640), (1920, 132957), (1980, 128928), (2040, 125136), (2112, 120870), (2133, 119680), (2160, 118184), (2176, 117315), (2244, 113760), (2295, 111232), (2370, 107712), (2376, 107440), (2448, 104280), (2528, 100980), (2607, 97920), (2640, 96696), (2686, 95040), (2720, 93852), (2805, 91008), (2844, 89760), (2880, 88638), (2970, 85952), (2992, 85320), (3060, 83424), (3160, 80784), (3168, 80580), (3264, 78210), (3366, 75840), (3456, 73865), (3476, 73440), (3520, 72522), (3555, 71808), (3672, 69520), (3740, 68256), (3792, 67320), (3960, 64464), (4029, 63360), (4080, 62568), (4224, 60435), (4266, 59840), (4320, 59092), (4345, 58752), (4488, 56880), (4590, 55616), (4740, 53856), (4752, 53720), (4896, 52140), (5049, 50560), (5056, 50490), (5214, 48960), (5280, 48348), (5372, 47520), (5440, 46926), (5610, 45504), (5688, 44880), (5760, 44319), (5940, 42976), (5984, 42660), (6120, 41712), (6320, 40392), (6336, 40290), (6528, 39105), (6715, 38016), (6732, 37920), (6952, 36720), (7040, 36261), (7110, 35904), (7344, 34760), (7480, 34128), (7584, 33660), (7821, 32640), (7920, 32232), (8058, 31680), (8160, 31284), (8415, 30336), (8532, 29920), (8640, 29546), (8690, 29376), (8976, 28440), (9180, 27808), (9480, 26928), (9504, 26860), (9792, 26070), (10098, 25280), (10112, 25245), (10428, 24480), (10560, 24174), (10665, 23936), (10744, 23760), (10880, 23463), (11220, 22752), (11376, 22440), (11880, 21488), (11968, 21330), (12087, 21120), (12240, 20856), (12640, 20196), (12672, 20145), (13035, 19584), (13430, 19008), (13464, 18960), (13904, 18360), (14220, 17952), (14688, 17380), (14773, 17280), (14960, 17064), (15168, 16830), (15642, 16320), (15840, 16116)]