240765840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 480

約数和(自身を含む): 1010221056

約数和(自身を除く): 769455216

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, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 67, 69, 70, 72, 80, 84, 90, 92, 93, 105, 112, 115, 120, 124, 126, 134, 138, 140, 144, 155, 161, 168, 180, 184, 186, 201, 207, 210, 217, 230, 240, 248, 252, 268, 276, 279, 280, 310, 315, 322, 335, 336, 345, 360, 368, 372, 402, 414, 420, 434, 460, 465, 469, 483, 496, 504, 536, 552, 558, 560, 603, 620, 630, 644, 651, 670, 690, 713, 720, 744, 804, 805, 828, 840, 868, 920, 930, 938, 966, 1005, 1008, 1035, 1072, 1085, 1104, 1116, 1206, 1240, 1260, 1288, 1302, 1340, 1380, 1395, 1407, 1426, 1449, 1488, 1541, 1608, 1610, 1656, 1680, 1736, 1840, 1860, 1876, 1932, 1953, 2010, 2070, 2077, 2139, 2170, 2232, 2345, 2412, 2415, 2480, 2520, 2576, 2604, 2680, 2760, 2790, 2814, 2852, 2898, 3015, 3082, 3216, 3220, 3255, 3312, 3472, 3565, 3720, 3752, 3864, 3906, 4020, 4140, 4154, 4221, 4278, 4340, 4464, 4623, 4690, 4824, 4830, 4991, 5040, 5208, 5360, 5520, 5580, 5628, 5704, 5796, 6030, 6164, 6231, 6417, 6440, 6510, 7035, 7130, 7245, 7440, 7504, 7705, 7728, 7812, 8040, 8280, 8308, 8442, 8556, 8680, 9246, 9380, 9648, 9660, 9765, 9982, 10385, 10416, 10695, 10787, 11160, 11256, 11408, 11592, 12060, 12328, 12462, 12834, 12880, 13020, 13869, 14070, 14260, 14490, 14539, 14973, 15410, 15624, 16080, 16560, 16616, 16884, 17112, 17360, 18492, 18693, 18760, 19320, 19530, 19964, 20770, 21105, 21390, 21574, 22320, 22512, 23115, 23184, 24120, 24656, 24924, 24955, 25668, 26040, 27738, 28140, 28520, 28980, 29078, 29946, 30820, 31155, 31248, 32085, 32361, 33232, 33768, 34224, 36984, 37386, 37520, 38640, 39060, 39928, 41540, 42210, 42780, 43148, 43617, 44919, 46230, 47771, 48240, 49848, 49910, 51336, 52080, 53935, 55476, 56280, 57040, 57960, 58156, 59892, 61640, 62310, 64170, 64722, 67536, 69345, 72695, 73968, 74772, 74865, 78120, 79856, 83080, 84420, 85560, 86296, 87234, 89838, 92460, 93465, 95542, 97083, 99696, 99820, 102672, 107870, 110952, 112560, 115920, 116312, 119784, 123280, 124620, 128340, 129444, 130851, 138690, 143313, 145390, 149544, 149730, 156240, 161805, 166160, 168840, 171120, 172592, 174468, 179676, 184920, 186930, 191084, 194166, 199640, 215740, 218085, 221904, 224595, 232624, 238855, 239568, 249240, 256680, 258888, 261702, 277380, 286626, 290780, 299088, 299460, 323610, 334397, 337680, 348936, 359352, 369840, 373860, 382168, 388332, 399280, 429939, 431480, 436170, 449190, 477710, 485415, 498480, 513360, 517776, 523404, 554760, 573252, 581560, 598920, 647220, 654255, 668794, 697872, 716565, 718704, 747720, 764336, 776664, 859878, 862960, 872340, 898380, 955420, 970830, 1003191, 1046808, 1109520, 1146504, 1163120, 1197840, 1294440, 1308510, 1337588, 1433130, 1495440, 1553328, 1671985, 1719756, 1744680, 1796760, 1910840, 1941660, 2006382, 2093616, 2149695, 2293008, 2588880, 2617020, 2675176, 2866260, 3009573, 3343970, 3439512, 3489360, 3593520, 3821680, 3883320, 4012764, 4299390, 5015955, 5234040, 5350352, 5732520, 6019146, 6687940, 6879024, 7766640, 8025528, 8598780, 10031910, 10468080, 11465040, 12038292, 13375880, 15047865, 16051056, 17197560, 20063820, 24076584, 26751760, 30095730, 34395120, 40127640, 48153168, 60191460, 80255280, 120382920, 240765840]

約数ペア:

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