1818321120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 864

約数和(自身を含む): 8347981824

約数和(自身を除く): 6529660704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 62, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 93, 96, 99, 105, 110, 112, 115, 120, 124, 126, 132, 138, 140, 144, 154, 155, 160, 161, 165, 168, 176, 180, 184, 186, 198, 207, 210, 217, 220, 224, 230, 231, 240, 248, 252, 253, 264, 276, 279, 280, 288, 308, 310, 315, 322, 330, 336, 341, 345, 352, 360, 368, 372, 385, 396, 414, 420, 434, 440, 460, 462, 465, 480, 483, 495, 496, 504, 506, 528, 529, 552, 558, 560, 616, 620, 630, 644, 651, 660, 672, 682, 690, 693, 713, 720, 736, 744, 759, 770, 792, 805, 828, 840, 868, 880, 920, 924, 930, 966, 990, 992, 1008, 1012, 1023, 1035, 1056, 1058, 1085, 1104, 1116, 1120, 1155, 1232, 1240, 1260, 1265, 1288, 1302, 1320, 1364, 1380, 1386, 1395, 1426, 1440, 1449, 1488, 1518, 1540, 1584, 1587, 1610, 1656, 1680, 1705, 1736, 1760, 1771, 1840, 1848, 1860, 1932, 1953, 1980, 2016, 2024, 2046, 2070, 2116, 2139, 2170, 2208, 2232, 2277, 2310, 2387, 2415, 2464, 2480, 2520, 2530, 2576, 2604, 2640, 2645, 2728, 2760, 2772, 2790, 2852, 2898, 2976, 3036, 3069, 3080, 3168, 3174, 3220, 3255, 3312, 3360, 3410, 3465, 3472, 3542, 3565, 3680, 3696, 3703, 3720, 3795, 3864, 3906, 3960, 4048, 4092, 4140, 4232, 4278, 4340, 4464, 4554, 4620, 4761, 4774, 4830, 4960, 4991, 5040, 5060, 5115, 5152, 5208, 5280, 5290, 5313, 5456, 5520, 5544, 5580, 5704, 5796, 5819, 6072, 6138, 6160, 6348, 6417, 6440, 6510, 6624, 6820, 6930, 6944, 7084, 7130, 7161, 7245, 7392, 7406, 7440, 7590, 7728, 7812, 7843, 7920, 7935, 8096, 8184, 8280, 8464, 8556, 8680, 8855, 8928, 9108, 9240, 9522, 9548, 9660, 9765, 9982, 10080, 10120, 10230, 10416, 10580, 10626, 10695, 10912, 11040, 11088, 11109, 11160, 11385, 11408, 11592, 11638, 11935, 12144, 12276, 12320, 12696, 12834, 12880, 13020, 13640, 13860, 14168, 14260, 14322, 14490, 14812, 14880, 14973, 15180, 15345, 15456, 15624, 15686, 15840, 15870, 15939, 16368, 16399, 16560, 16928, 17112, 17360, 17457, 17710, 18216, 18480, 18515, 19044, 19096, 19320, 19530, 19964, 20240, 20460, 20832, 21160, 21252, 21390, 21483, 22176, 22218, 22320, 22770, 22816, 23184, 23276, 23529, 23805, 23870, 24288, 24552, 24955, 25392, 25668, 25760, 26040, 26565, 27280, 27720, 28336, 28520, 28644, 28980, 29095, 29624, 29946, 30360, 30690, 31248, 31372, 31740, 31878, 32085, 32736, 32798, 33120, 33327, 34224, 34720, 34914, 35420, 35805, 36432, 36960, 37030, 38088, 38192, 38640, 39060, 39215, 39928, 40480, 40733, 40920, 42320, 42504, 42780, 42966, 44436, 44640, 44919, 45540, 46368, 46552, 47058, 47610, 47740, 49104, 49197, 49910, 50784, 51336, 52080, 52371, 53130, 54560, 54901, 55440, 55545, 56672, 57040, 57288, 57960, 58190, 59248, 59892, 60720, 61380, 62496, 62744, 63480, 63756, 64170, 65596, 66654, 68448, 69828, 70587, 70840, 71610, 72864, 74060, 74865, 76176, 76384, 77280, 78120, 78430, 79695, 79856, 81466, 81840, 81995, 84640, 85008, 85560, 85932, 87285, 88872, 89838, 91080, 93104, 94116, 95220, 95480, 98208, 98394, 99820, 102672, 104160, 104742, 106260, 107415, 109802, 110880, 111090, 114080, 114576, 114793, 115920, 116380, 117645, 118496, 119784, 121440, 122199, 122760, 125488, 126960, 127512, 128340, 131192, 133308, 139656, 141174, 141680, 143220, 147591, 148120, 149730, 152352, 156240, 156860, 159390, 159712, 162932, 163680, 163990, 164703, 166635, 170016, 171120, 171864, 174570, 177744, 179676, 180389, 182160, 186208, 188232, 190440, 190960, 196788, 199640, 203665, 205344, 209484, 212520, 214830, 219604, 222180, 224595, 229152, 229586, 231840, 232760, 235290, 239568, 244398, 245520, 245985, 250976, 253920, 255024, 256680, 261855, 262384, 266616, 274505, 279312, 282348, 283360, 286440, 295182, 296240, 299460, 312480, 313720, 318780, 325864, 327980, 329406, 333270, 342240, 343728, 344379, 349140, 352935, 355488, 359352, 360778, 364320, 366597, 376464, 380880, 381920, 393576, 399280, 407330, 418968, 425040, 429660, 439208, 444360, 449190, 459172, 465520, 470580, 479136, 488796, 491040, 491970, 494109, 510048, 513360, 523710, 524768, 533232, 541167, 549010, 558624, 564696, 572880, 573965, 590364, 592480, 598920, 610995, 627440, 637560, 651728, 655960, 658812, 666540, 687456, 688758, 698280, 705870, 718704, 721556, 733194, 737955, 752928, 761760, 787152, 798560, 814660, 823515, 837936, 850080, 859320, 878416, 888720, 898380, 901945, 918344, 931040, 941160, 977592, 983940, 988218, 1026720, 1033137, 1047420, 1066464, 1082334, 1098020, 1129392, 1145760, 1147930, 1180728, 1197840, 1221990, 1254880, 1262723, 1275120, 1303456, 1311920, 1317624, 1333080, 1377516, 1396560, 1411740, 1437408, 1443112, 1466388, 1475910, 1574304, 1623501, 1629320, 1647030, 1675872, 1718640, 1721895, 1756832, 1777440, 1796760, 1803890, 1832985, 1836688, 1882320, 1955184, 1967880, 1976436, 2066274, 2094840, 2164668, 2196040, 2258784, 2295860, 2361456, 2395680, 2443980, 2470545, 2525446, 2550240, 2623840, 2635248, 2666160, 2705835, 2755032, 2793120, 2823480, 2886224, 2932776, 2951820, 3247002, 3258640, 3294060, 3437280, 3443790, 3593520, 3607780, 3665970, 3673376, 3764640, 3788169, 3910368, 3935760, 3952872, 4132548, 4189680, 4329336, 4392080, 4591720, 4722912, 4887960, 4941090, 5050892, 5165685, 5270496, 5332320, 5411670, 5510064, 5646960, 5772448, 5865552, 5903640, 6313615, 6494004, 6517280, 6588120, 6887580, 7187040, 7215560, 7331940, 7576338, 7871520, 7905744, 8117505, 8265096, 8379360, 8658672, 8784160, 9183440, 9775920, 9882180, 10101784, 10331370, 10823340, 11020128, 11293920, 11364507, 11731104, 11807280, 12627230, 12988008, 13176240, 13775160, 14431120, 14663880, 15152676, 15811488, 16235010, 16530192, 17317344, 18366880, 18940845, 19551840, 19764360, 20203568, 20662740, 21646680, 22729014, 23614560, 25254460, 25976016, 26352480, 27550320, 28862240, 29327760, 30305352, 32470020, 33060384, 37881690, 39528720, 40407136, 41325480, 43293360, 45458028, 50508920, 51952032, 55100640, 56822535, 58655520, 60610704, 64940040, 75763380, 79057440, 82650960, 86586720, 90916056, 101017840, 113645070, 121221408, 129880080, 151526760, 165301920, 181832112, 202035680, 227290140, 259760160, 303053520, 363664224, 454580280, 606107040, 909160560, 1818321120]

約数ペア:

[(1, 1818321120), (2, 909160560), (3, 606107040), (4, 454580280), (5, 363664224), (6, 303053520), (7, 259760160), (8, 227290140), (9, 202035680), (10, 181832112), (11, 165301920), (12, 151526760), (14, 129880080), (15, 121221408), (16, 113645070), (18, 101017840), (20, 90916056), (21, 86586720), (22, 82650960), (23, 79057440), (24, 75763380), (28, 64940040), (30, 60610704), (31, 58655520), (32, 56822535), (33, 55100640), (35, 51952032), (36, 50508920), (40, 45458028), (42, 43293360), (44, 41325480), (45, 40407136), (46, 39528720), (48, 37881690), (55, 33060384), (56, 32470020), (60, 30305352), (62, 29327760), (63, 28862240), (66, 27550320), (69, 26352480), (70, 25976016), (72, 25254460), (77, 23614560), (80, 22729014), (84, 21646680), (88, 20662740), (90, 20203568), (92, 19764360), (93, 19551840), (96, 18940845), (99, 18366880), (105, 17317344), (110, 16530192), (112, 16235010), (115, 15811488), (120, 15152676), (124, 14663880), (126, 14431120), (132, 13775160), (138, 13176240), (140, 12988008), (144, 12627230), (154, 11807280), (155, 11731104), (160, 11364507), (161, 11293920), (165, 11020128), (168, 10823340), (176, 10331370), (180, 10101784), (184, 9882180), (186, 9775920), (198, 9183440), (207, 8784160), (210, 8658672), (217, 8379360), (220, 8265096), (224, 8117505), (230, 7905744), (231, 7871520), (240, 7576338), (248, 7331940), (252, 7215560), (253, 7187040), (264, 6887580), (276, 6588120), (279, 6517280), (280, 6494004), (288, 6313615), (308, 5903640), (310, 5865552), (315, 5772448), (322, 5646960), (330, 5510064), (336, 5411670), (341, 5332320), (345, 5270496), (352, 5165685), (360, 5050892), (368, 4941090), (372, 4887960), (385, 4722912), (396, 4591720), (414, 4392080), (420, 4329336), (434, 4189680), (440, 4132548), (460, 3952872), (462, 3935760), (465, 3910368), (480, 3788169), (483, 3764640), (495, 3673376), (496, 3665970), (504, 3607780), (506, 3593520), (528, 3443790), (529, 3437280), (552, 3294060), (558, 3258640), (560, 3247002), (616, 2951820), (620, 2932776), (630, 2886224), (644, 2823480), (651, 2793120), (660, 2755032), (672, 2705835), (682, 2666160), (690, 2635248), (693, 2623840), (713, 2550240), (720, 2525446), (736, 2470545), (744, 2443980), (759, 2395680), (770, 2361456), (792, 2295860), (805, 2258784), (828, 2196040), (840, 2164668), (868, 2094840), (880, 2066274), (920, 1976436), (924, 1967880), (930, 1955184), (966, 1882320), (990, 1836688), (992, 1832985), (1008, 1803890), (1012, 1796760), (1023, 1777440), (1035, 1756832), (1056, 1721895), (1058, 1718640), (1085, 1675872), (1104, 1647030), (1116, 1629320), (1120, 1623501), (1155, 1574304), (1232, 1475910), (1240, 1466388), (1260, 1443112), (1265, 1437408), (1288, 1411740), (1302, 1396560), (1320, 1377516), (1364, 1333080), (1380, 1317624), (1386, 1311920), (1395, 1303456), (1426, 1275120), (1440, 1262723), (1449, 1254880), (1488, 1221990), (1518, 1197840), (1540, 1180728), (1584, 1147930), (1587, 1145760), (1610, 1129392), (1656, 1098020), (1680, 1082334), (1705, 1066464), (1736, 1047420), (1760, 1033137), (1771, 1026720), (1840, 988218), (1848, 983940), (1860, 977592), (1932, 941160), (1953, 931040), (1980, 918344), (2016, 901945), (2024, 898380), (2046, 888720), (2070, 878416), (2116, 859320), (2139, 850080), (2170, 837936), (2208, 823515), (2232, 814660), (2277, 798560), (2310, 787152), (2387, 761760), (2415, 752928), (2464, 737955), (2480, 733194), (2520, 721556), (2530, 718704), (2576, 705870), (2604, 698280), (2640, 688758), (2645, 687456), (2728, 666540), (2760, 658812), (2772, 655960), (2790, 651728), (2852, 637560), (2898, 627440), (2976, 610995), (3036, 598920), (3069, 592480), (3080, 590364), (3168, 573965), (3174, 572880), (3220, 564696), (3255, 558624), (3312, 549010), (3360, 541167), (3410, 533232), (3465, 524768), (3472, 523710), (3542, 513360), (3565, 510048), (3680, 494109), (3696, 491970), (3703, 491040), (3720, 488796), (3795, 479136), (3864, 470580), (3906, 465520), (3960, 459172), (4048, 449190), (4092, 444360), (4140, 439208), (4232, 429660), (4278, 425040), (4340, 418968), (4464, 407330), (4554, 399280), (4620, 393576), (4761, 381920), (4774, 380880), (4830, 376464), (4960, 366597), (4991, 364320), (5040, 360778), (5060, 359352), (5115, 355488), (5152, 352935), (5208, 349140), (5280, 344379), (5290, 343728), (5313, 342240), (5456, 333270), (5520, 329406), (5544, 327980), (5580, 325864), (5704, 318780), (5796, 313720), (5819, 312480), (6072, 299460), (6138, 296240), (6160, 295182), (6348, 286440), (6417, 283360), (6440, 282348), (6510, 279312), (6624, 274505), (6820, 266616), (6930, 262384), (6944, 261855), (7084, 256680), (7130, 255024), (7161, 253920), (7245, 250976), (7392, 245985), (7406, 245520), (7440, 244398), (7590, 239568), (7728, 235290), (7812, 232760), (7843, 231840), (7920, 229586), (7935, 229152), (8096, 224595), (8184, 222180), (8280, 219604), (8464, 214830), (8556, 212520), (8680, 209484), (8855, 205344), (8928, 203665), (9108, 199640), (9240, 196788), (9522, 190960), (9548, 190440), (9660, 188232), (9765, 186208), (9982, 182160), (10080, 180389), (10120, 179676), (10230, 177744), (10416, 174570), (10580, 171864), (10626, 171120), (10695, 170016), (10912, 166635), (11040, 164703), (11088, 163990), (11109, 163680), (11160, 162932), (11385, 159712), (11408, 159390), (11592, 156860), (11638, 156240), (11935, 152352), (12144, 149730), (12276, 148120), (12320, 147591), (12696, 143220), (12834, 141680), (12880, 141174), (13020, 139656), (13640, 133308), (13860, 131192), (14168, 128340), (14260, 127512), (14322, 126960), (14490, 125488), (14812, 122760), (14880, 122199), (14973, 121440), (15180, 119784), (15345, 118496), (15456, 117645), (15624, 116380), (15686, 115920), (15840, 114793), (15870, 114576), (15939, 114080), (16368, 111090), (16399, 110880), (16560, 109802), (16928, 107415), (17112, 106260), (17360, 104742), (17457, 104160), (17710, 102672), (18216, 99820), (18480, 98394), (18515, 98208), (19044, 95480), (19096, 95220), (19320, 94116), (19530, 93104), (19964, 91080), (20240, 89838), (20460, 88872), (20832, 87285), (21160, 85932), (21252, 85560), (21390, 85008), (21483, 84640), (22176, 81995), (22218, 81840), (22320, 81466), (22770, 79856), (22816, 79695), (23184, 78430), (23276, 78120), (23529, 77280), (23805, 76384), (23870, 76176), (24288, 74865), (24552, 74060), (24955, 72864), (25392, 71610), (25668, 70840), (25760, 70587), (26040, 69828), (26565, 68448), (27280, 66654), (27720, 65596), (28336, 64170), (28520, 63756), (28644, 63480), (28980, 62744), (29095, 62496), (29624, 61380), (29946, 60720), (30360, 59892), (30690, 59248), (31248, 58190), (31372, 57960), (31740, 57288), (31878, 57040), (32085, 56672), (32736, 55545), (32798, 55440), (33120, 54901), (33327, 54560), (34224, 53130), (34720, 52371), (34914, 52080), (35420, 51336), (35805, 50784), (36432, 49910), (36960, 49197), (37030, 49104), (38088, 47740), (38192, 47610), (38640, 47058), (39060, 46552), (39215, 46368), (39928, 45540), (40480, 44919), (40733, 44640), (40920, 44436), (42320, 42966), (42504, 42780)]