481531680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 576

約数和(自身を含む): 2053029888

約数和(自身を除く): 1571498208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 67, 69, 70, 72, 80, 84, 90, 92, 93, 96, 105, 112, 115, 120, 124, 126, 134, 138, 140, 144, 155, 160, 161, 168, 180, 184, 186, 201, 207, 210, 217, 224, 230, 240, 248, 252, 268, 276, 279, 280, 288, 310, 315, 322, 335, 336, 345, 360, 368, 372, 402, 414, 420, 434, 460, 465, 469, 480, 483, 496, 504, 536, 552, 558, 560, 603, 620, 630, 644, 651, 670, 672, 690, 713, 720, 736, 744, 804, 805, 828, 840, 868, 920, 930, 938, 966, 992, 1005, 1008, 1035, 1072, 1085, 1104, 1116, 1120, 1206, 1240, 1260, 1288, 1302, 1340, 1380, 1395, 1407, 1426, 1440, 1449, 1488, 1541, 1608, 1610, 1656, 1680, 1736, 1840, 1860, 1876, 1932, 1953, 2010, 2016, 2070, 2077, 2139, 2144, 2170, 2208, 2232, 2345, 2412, 2415, 2480, 2520, 2576, 2604, 2680, 2760, 2790, 2814, 2852, 2898, 2976, 3015, 3082, 3216, 3220, 3255, 3312, 3360, 3472, 3565, 3680, 3720, 3752, 3864, 3906, 4020, 4140, 4154, 4221, 4278, 4340, 4464, 4623, 4690, 4824, 4830, 4960, 4991, 5040, 5152, 5208, 5360, 5520, 5580, 5628, 5704, 5796, 6030, 6164, 6231, 6417, 6432, 6440, 6510, 6624, 6944, 7035, 7130, 7245, 7440, 7504, 7705, 7728, 7812, 8040, 8280, 8308, 8442, 8556, 8680, 8928, 9246, 9380, 9648, 9660, 9765, 9982, 10080, 10385, 10416, 10695, 10720, 10787, 11040, 11160, 11256, 11408, 11592, 12060, 12328, 12462, 12834, 12880, 13020, 13869, 14070, 14260, 14490, 14539, 14880, 14973, 15008, 15410, 15456, 15624, 16080, 16560, 16616, 16884, 17112, 17360, 18492, 18693, 18760, 19296, 19320, 19530, 19964, 20770, 20832, 21105, 21390, 21574, 22320, 22512, 22816, 23115, 23184, 24120, 24656, 24924, 24955, 25668, 25760, 26040, 27738, 28140, 28520, 28980, 29078, 29946, 30820, 31155, 31248, 32085, 32160, 32361, 33120, 33232, 33768, 34224, 34720, 36984, 37386, 37520, 38640, 39060, 39928, 41540, 42210, 42780, 43148, 43617, 44640, 44919, 45024, 46230, 46368, 47771, 48240, 49312, 49848, 49910, 51336, 52080, 53935, 55476, 56280, 57040, 57960, 58156, 59892, 61640, 62310, 62496, 64170, 64722, 66464, 67536, 68448, 69345, 72695, 73968, 74772, 74865, 75040, 77280, 78120, 79856, 83080, 84420, 85560, 86296, 87234, 89838, 92460, 93465, 95542, 96480, 97083, 99696, 99820, 102672, 104160, 107870, 110952, 112560, 114080, 115920, 116312, 119784, 123280, 124620, 128340, 129444, 130851, 135072, 138690, 143313, 145390, 147936, 149544, 149730, 156240, 159712, 161805, 166160, 168840, 171120, 172592, 174468, 179676, 184920, 186930, 191084, 194166, 199392, 199640, 205344, 215740, 218085, 221904, 224595, 225120, 231840, 232624, 238855, 239568, 246560, 249240, 256680, 258888, 261702, 277380, 286626, 290780, 299088, 299460, 312480, 323610, 332320, 334397, 337680, 342240, 345184, 348936, 359352, 369840, 373860, 382168, 388332, 399280, 429939, 431480, 436170, 443808, 449190, 465248, 477710, 479136, 485415, 498480, 513360, 517776, 523404, 554760, 573252, 581560, 598176, 598920, 647220, 654255, 668794, 675360, 697872, 716565, 718704, 739680, 747720, 764336, 776664, 798560, 859878, 862960, 872340, 898380, 955420, 970830, 996960, 1003191, 1026720, 1035552, 1046808, 1109520, 1146504, 1163120, 1197840, 1294440, 1308510, 1337588, 1395744, 1433130, 1437408, 1495440, 1528672, 1553328, 1671985, 1719756, 1725920, 1744680, 1796760, 1910840, 1941660, 2006382, 2093616, 2149695, 2219040, 2293008, 2326240, 2395680, 2588880, 2617020, 2675176, 2866260, 2990880, 3009573, 3106656, 3343970, 3439512, 3489360, 3593520, 3821680, 3883320, 4012764, 4187232, 4299390, 4586016, 5015955, 5177760, 5234040, 5350352, 5732520, 6019146, 6687940, 6879024, 6978720, 7187040, 7643360, 7766640, 8025528, 8598780, 10031910, 10468080, 10700704, 11465040, 12038292, 13375880, 13758048, 15047865, 15533280, 16051056, 17197560, 20063820, 20936160, 22930080, 24076584, 26751760, 30095730, 32102112, 34395120, 40127640, 48153168, 53503520, 60191460, 68790240, 80255280, 96306336, 120382920, 160510560, 240765840, 481531680]

約数ペア:

[(1, 481531680), (2, 240765840), (3, 160510560), (4, 120382920), (5, 96306336), (6, 80255280), (7, 68790240), (8, 60191460), (9, 53503520), (10, 48153168), (12, 40127640), (14, 34395120), (15, 32102112), (16, 30095730), (18, 26751760), (20, 24076584), (21, 22930080), (23, 20936160), (24, 20063820), (28, 17197560), (30, 16051056), (31, 15533280), (32, 15047865), (35, 13758048), (36, 13375880), (40, 12038292), (42, 11465040), (45, 10700704), (46, 10468080), (48, 10031910), (56, 8598780), (60, 8025528), (62, 7766640), (63, 7643360), (67, 7187040), (69, 6978720), (70, 6879024), (72, 6687940), (80, 6019146), (84, 5732520), (90, 5350352), (92, 5234040), (93, 5177760), (96, 5015955), (105, 4586016), (112, 4299390), (115, 4187232), (120, 4012764), (124, 3883320), (126, 3821680), (134, 3593520), (138, 3489360), (140, 3439512), (144, 3343970), (155, 3106656), (160, 3009573), (161, 2990880), (168, 2866260), (180, 2675176), (184, 2617020), (186, 2588880), (201, 2395680), (207, 2326240), (210, 2293008), (217, 2219040), (224, 2149695), (230, 2093616), (240, 2006382), (248, 1941660), (252, 1910840), (268, 1796760), (276, 1744680), (279, 1725920), (280, 1719756), (288, 1671985), (310, 1553328), (315, 1528672), (322, 1495440), (335, 1437408), (336, 1433130), (345, 1395744), (360, 1337588), (368, 1308510), (372, 1294440), (402, 1197840), (414, 1163120), (420, 1146504), (434, 1109520), (460, 1046808), (465, 1035552), (469, 1026720), (480, 1003191), (483, 996960), (496, 970830), (504, 955420), (536, 898380), (552, 872340), (558, 862960), (560, 859878), (603, 798560), (620, 776664), (630, 764336), (644, 747720), (651, 739680), (670, 718704), (672, 716565), (690, 697872), (713, 675360), (720, 668794), (736, 654255), (744, 647220), (804, 598920), (805, 598176), (828, 581560), (840, 573252), (868, 554760), (920, 523404), (930, 517776), (938, 513360), (966, 498480), (992, 485415), (1005, 479136), (1008, 477710), (1035, 465248), (1072, 449190), (1085, 443808), (1104, 436170), (1116, 431480), (1120, 429939), (1206, 399280), (1240, 388332), (1260, 382168), (1288, 373860), (1302, 369840), (1340, 359352), (1380, 348936), (1395, 345184), (1407, 342240), (1426, 337680), (1440, 334397), (1449, 332320), (1488, 323610), (1541, 312480), (1608, 299460), (1610, 299088), (1656, 290780), (1680, 286626), (1736, 277380), (1840, 261702), (1860, 258888), (1876, 256680), (1932, 249240), (1953, 246560), (2010, 239568), (2016, 238855), (2070, 232624), (2077, 231840), (2139, 225120), (2144, 224595), (2170, 221904), (2208, 218085), (2232, 215740), (2345, 205344), (2412, 199640), (2415, 199392), (2480, 194166), (2520, 191084), (2576, 186930), (2604, 184920), (2680, 179676), (2760, 174468), (2790, 172592), (2814, 171120), (2852, 168840), (2898, 166160), (2976, 161805), (3015, 159712), (3082, 156240), (3216, 149730), (3220, 149544), (3255, 147936), (3312, 145390), (3360, 143313), (3472, 138690), (3565, 135072), (3680, 130851), (3720, 129444), (3752, 128340), (3864, 124620), (3906, 123280), (4020, 119784), (4140, 116312), (4154, 115920), (4221, 114080), (4278, 112560), (4340, 110952), (4464, 107870), (4623, 104160), (4690, 102672), (4824, 99820), (4830, 99696), (4960, 97083), (4991, 96480), (5040, 95542), (5152, 93465), (5208, 92460), (5360, 89838), (5520, 87234), (5580, 86296), (5628, 85560), (5704, 84420), (5796, 83080), (6030, 79856), (6164, 78120), (6231, 77280), (6417, 75040), (6432, 74865), (6440, 74772), (6510, 73968), (6624, 72695), (6944, 69345), (7035, 68448), (7130, 67536), (7245, 66464), (7440, 64722), (7504, 64170), (7705, 62496), (7728, 62310), (7812, 61640), (8040, 59892), (8280, 58156), (8308, 57960), (8442, 57040), (8556, 56280), (8680, 55476), (8928, 53935), (9246, 52080), (9380, 51336), (9648, 49910), (9660, 49848), (9765, 49312), (9982, 48240), (10080, 47771), (10385, 46368), (10416, 46230), (10695, 45024), (10720, 44919), (10787, 44640), (11040, 43617), (11160, 43148), (11256, 42780), (11408, 42210), (11592, 41540), (12060, 39928), (12328, 39060), (12462, 38640), (12834, 37520), (12880, 37386), (13020, 36984), (13869, 34720), (14070, 34224), (14260, 33768), (14490, 33232), (14539, 33120), (14880, 32361), (14973, 32160), (15008, 32085), (15410, 31248), (15456, 31155), (15624, 30820), (16080, 29946), (16560, 29078), (16616, 28980), (16884, 28520), (17112, 28140), (17360, 27738), (18492, 26040), (18693, 25760), (18760, 25668), (19296, 24955), (19320, 24924), (19530, 24656), (19964, 24120), (20770, 23184), (20832, 23115), (21105, 22816), (21390, 22512), (21574, 22320)]