1218203280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 640

約数和(自身を含む): 5211095040

約数和(自身を除く): 3992891760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 62, 63, 69, 70, 72, 80, 84, 90, 92, 93, 105, 108, 112, 113, 115, 120, 124, 126, 135, 138, 140, 144, 155, 161, 168, 180, 184, 186, 189, 207, 210, 216, 217, 226, 230, 240, 248, 252, 270, 276, 279, 280, 310, 315, 322, 336, 339, 345, 360, 368, 372, 378, 414, 420, 432, 434, 452, 460, 465, 483, 496, 504, 540, 552, 558, 560, 565, 620, 621, 630, 644, 651, 678, 690, 713, 720, 744, 756, 791, 805, 828, 837, 840, 868, 904, 920, 930, 945, 966, 1008, 1017, 1035, 1080, 1085, 1104, 1116, 1130, 1240, 1242, 1260, 1288, 1302, 1356, 1380, 1395, 1426, 1449, 1488, 1512, 1582, 1610, 1656, 1674, 1680, 1695, 1736, 1808, 1840, 1860, 1890, 1932, 1953, 2034, 2070, 2139, 2160, 2170, 2232, 2260, 2373, 2415, 2480, 2484, 2520, 2576, 2599, 2604, 2712, 2760, 2790, 2852, 2898, 3024, 3051, 3105, 3164, 3220, 3255, 3312, 3348, 3390, 3472, 3503, 3565, 3720, 3780, 3864, 3906, 3955, 4068, 4140, 4185, 4278, 4340, 4347, 4464, 4520, 4746, 4830, 4968, 4991, 5040, 5085, 5198, 5208, 5424, 5520, 5580, 5704, 5796, 5859, 6102, 6210, 6328, 6417, 6440, 6510, 6696, 6780, 7006, 7119, 7130, 7245, 7440, 7560, 7728, 7797, 7812, 7910, 8136, 8280, 8370, 8556, 8680, 8694, 9040, 9492, 9660, 9765, 9936, 9982, 10170, 10396, 10416, 10509, 10695, 11160, 11408, 11592, 11718, 11865, 12204, 12420, 12656, 12834, 12880, 12995, 13020, 13392, 13560, 14012, 14238, 14260, 14490, 14973, 15120, 15255, 15594, 15624, 15820, 16272, 16560, 16740, 17112, 17360, 17388, 17515, 18193, 18984, 19251, 19320, 19530, 19964, 20340, 20792, 21018, 21357, 21390, 21735, 22320, 23184, 23391, 23436, 23730, 24408, 24521, 24840, 24955, 25668, 25990, 26040, 27120, 28024, 28476, 28520, 28980, 29295, 29946, 30510, 31188, 31248, 31527, 31640, 32085, 33480, 34224, 34776, 35030, 35595, 36386, 37968, 38502, 38640, 38985, 39060, 39928, 40680, 41584, 42036, 42714, 42780, 43470, 44919, 46782, 46872, 47460, 48816, 49042, 49680, 49910, 51336, 51980, 52080, 52545, 54579, 56048, 56952, 57040, 57960, 58590, 59892, 61020, 62376, 63054, 63280, 64170, 66960, 69552, 70060, 70173, 71190, 72772, 73563, 74865, 77004, 77970, 78120, 79856, 80569, 81360, 84072, 85428, 85560, 86940, 89838, 90965, 93564, 93744, 94581, 94920, 96255, 98084, 99820, 102672, 103960, 105090, 106785, 109158, 113904, 115920, 116955, 117180, 119784, 122040, 122605, 124752, 126108, 128340, 134757, 140120, 140346, 142380, 145544, 147126, 149730, 154008, 155940, 156240, 157635, 161138, 163737, 168144, 170856, 171120, 173880, 179676, 181930, 187128, 189162, 189840, 192510, 196168, 199640, 207920, 210180, 213570, 218316, 220689, 224595, 233910, 234360, 239568, 241707, 244080, 245210, 252216, 256680, 269514, 272895, 280240, 280692, 284760, 291088, 294252, 299460, 308016, 311880, 315270, 322276, 327474, 341712, 347760, 350865, 359352, 363860, 367815, 374256, 378324, 385020, 392336, 399280, 402845, 420360, 427140, 436632, 441378, 449190, 467820, 468720, 472905, 483414, 490420, 491211, 504432, 513360, 539028, 545790, 561384, 563983, 569520, 588504, 598920, 623760, 630540, 644552, 654948, 662067, 673785, 701730, 718704, 725121, 727720, 735630, 756648, 770040, 805690, 818685, 840720, 854280, 873264, 882756, 898380, 935640, 945810, 966828, 980840, 982422, 1078056, 1091580, 1103445, 1122768, 1127966, 1177008, 1197840, 1208535, 1261080, 1289104, 1309896, 1324134, 1347570, 1403460, 1450242, 1455440, 1471260, 1513296, 1540080, 1611380, 1637370, 1691949, 1708560, 1765512, 1796760, 1871280, 1891620, 1933656, 1961680, 1964844, 2156112, 2175363, 2183160, 2206890, 2255932, 2417070, 2456055, 2522160, 2619792, 2648268, 2695140, 2806920, 2819915, 2900484, 2942520, 3222760, 3274740, 3310335, 3383898, 3531024, 3593520, 3625605, 3783240, 3867312, 3929688, 4350726, 4366320, 4413780, 4511864, 4834140, 4912110, 5075847, 5296536, 5390280, 5613840, 5639830, 5800968, 5885040, 6445520, 6549480, 6620670, 6767796, 7251210, 7566480, 7859376, 8459745, 8701452, 8827560, 9023728, 9668280, 9824220, 10151694, 10593072, 10780560, 10876815, 11279660, 11601936, 13098960, 13241340, 13535592, 14502420, 15227541, 16919490, 17402904, 17655120, 19336560, 19648440, 20303388, 21753630, 22559320, 25379235, 26482680, 27071184, 29004840, 30455082, 33838980, 34805808, 39296880, 40606776, 43507260, 45118640, 50758470, 52965360, 58009680, 60910164, 67677960, 76137705, 81213552, 87014520, 101516940, 121820328, 135355920, 152275410, 174029040, 203033880, 243640656, 304550820, 406067760, 609101640, 1218203280]

約数ペア:

[(1, 1218203280), (2, 609101640), (3, 406067760), (4, 304550820), (5, 243640656), (6, 203033880), (7, 174029040), (8, 152275410), (9, 135355920), (10, 121820328), (12, 101516940), (14, 87014520), (15, 81213552), (16, 76137705), (18, 67677960), (20, 60910164), (21, 58009680), (23, 52965360), (24, 50758470), (27, 45118640), (28, 43507260), (30, 40606776), (31, 39296880), (35, 34805808), (36, 33838980), (40, 30455082), (42, 29004840), (45, 27071184), (46, 26482680), (48, 25379235), (54, 22559320), (56, 21753630), (60, 20303388), (62, 19648440), (63, 19336560), (69, 17655120), (70, 17402904), (72, 16919490), (80, 15227541), (84, 14502420), (90, 13535592), (92, 13241340), (93, 13098960), (105, 11601936), (108, 11279660), (112, 10876815), (113, 10780560), (115, 10593072), (120, 10151694), (124, 9824220), (126, 9668280), (135, 9023728), (138, 8827560), (140, 8701452), (144, 8459745), (155, 7859376), (161, 7566480), (168, 7251210), (180, 6767796), (184, 6620670), (186, 6549480), (189, 6445520), (207, 5885040), (210, 5800968), (216, 5639830), (217, 5613840), (226, 5390280), (230, 5296536), (240, 5075847), (248, 4912110), (252, 4834140), (270, 4511864), (276, 4413780), (279, 4366320), (280, 4350726), (310, 3929688), (315, 3867312), (322, 3783240), (336, 3625605), (339, 3593520), (345, 3531024), (360, 3383898), (368, 3310335), (372, 3274740), (378, 3222760), (414, 2942520), (420, 2900484), (432, 2819915), (434, 2806920), (452, 2695140), (460, 2648268), (465, 2619792), (483, 2522160), (496, 2456055), (504, 2417070), (540, 2255932), (552, 2206890), (558, 2183160), (560, 2175363), (565, 2156112), (620, 1964844), (621, 1961680), (630, 1933656), (644, 1891620), (651, 1871280), (678, 1796760), (690, 1765512), (713, 1708560), (720, 1691949), (744, 1637370), (756, 1611380), (791, 1540080), (805, 1513296), (828, 1471260), (837, 1455440), (840, 1450242), (868, 1403460), (904, 1347570), (920, 1324134), (930, 1309896), (945, 1289104), (966, 1261080), (1008, 1208535), (1017, 1197840), (1035, 1177008), (1080, 1127966), (1085, 1122768), (1104, 1103445), (1116, 1091580), (1130, 1078056), (1240, 982422), (1242, 980840), (1260, 966828), (1288, 945810), (1302, 935640), (1356, 898380), (1380, 882756), (1395, 873264), (1426, 854280), (1449, 840720), (1488, 818685), (1512, 805690), (1582, 770040), (1610, 756648), (1656, 735630), (1674, 727720), (1680, 725121), (1695, 718704), (1736, 701730), (1808, 673785), (1840, 662067), (1860, 654948), (1890, 644552), (1932, 630540), (1953, 623760), (2034, 598920), (2070, 588504), (2139, 569520), (2160, 563983), (2170, 561384), (2232, 545790), (2260, 539028), (2373, 513360), (2415, 504432), (2480, 491211), (2484, 490420), (2520, 483414), (2576, 472905), (2599, 468720), (2604, 467820), (2712, 449190), (2760, 441378), (2790, 436632), (2852, 427140), (2898, 420360), (3024, 402845), (3051, 399280), (3105, 392336), (3164, 385020), (3220, 378324), (3255, 374256), (3312, 367815), (3348, 363860), (3390, 359352), (3472, 350865), (3503, 347760), (3565, 341712), (3720, 327474), (3780, 322276), (3864, 315270), (3906, 311880), (3955, 308016), (4068, 299460), (4140, 294252), (4185, 291088), (4278, 284760), (4340, 280692), (4347, 280240), (4464, 272895), (4520, 269514), (4746, 256680), (4830, 252216), (4968, 245210), (4991, 244080), (5040, 241707), (5085, 239568), (5198, 234360), (5208, 233910), (5424, 224595), (5520, 220689), (5580, 218316), (5704, 213570), (5796, 210180), (5859, 207920), (6102, 199640), (6210, 196168), (6328, 192510), (6417, 189840), (6440, 189162), (6510, 187128), (6696, 181930), (6780, 179676), (7006, 173880), (7119, 171120), (7130, 170856), (7245, 168144), (7440, 163737), (7560, 161138), (7728, 157635), (7797, 156240), (7812, 155940), (7910, 154008), (8136, 149730), (8280, 147126), (8370, 145544), (8556, 142380), (8680, 140346), (8694, 140120), (9040, 134757), (9492, 128340), (9660, 126108), (9765, 124752), (9936, 122605), (9982, 122040), (10170, 119784), (10396, 117180), (10416, 116955), (10509, 115920), (10695, 113904), (11160, 109158), (11408, 106785), (11592, 105090), (11718, 103960), (11865, 102672), (12204, 99820), (12420, 98084), (12656, 96255), (12834, 94920), (12880, 94581), (12995, 93744), (13020, 93564), (13392, 90965), (13560, 89838), (14012, 86940), (14238, 85560), (14260, 85428), (14490, 84072), (14973, 81360), (15120, 80569), (15255, 79856), (15594, 78120), (15624, 77970), (15820, 77004), (16272, 74865), (16560, 73563), (16740, 72772), (17112, 71190), (17360, 70173), (17388, 70060), (17515, 69552), (18193, 66960), (18984, 64170), (19251, 63280), (19320, 63054), (19530, 62376), (19964, 61020), (20340, 59892), (20792, 58590), (21018, 57960), (21357, 57040), (21390, 56952), (21735, 56048), (22320, 54579), (23184, 52545), (23391, 52080), (23436, 51980), (23730, 51336), (24408, 49910), (24521, 49680), (24840, 49042), (24955, 48816), (25668, 47460), (25990, 46872), (26040, 46782), (27120, 44919), (28024, 43470), (28476, 42780), (28520, 42714), (28980, 42036), (29295, 41584), (29946, 40680), (30510, 39928), (31188, 39060), (31248, 38985), (31527, 38640), (31640, 38502), (32085, 37968), (33480, 36386), (34224, 35595), (34776, 35030)]