421233120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 576

約数和(自身を含む): 1868106240

約数和(自身を除く): 1446873120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 96, 99, 105, 110, 112, 116, 120, 126, 131, 132, 140, 144, 145, 154, 160, 165, 168, 174, 176, 180, 198, 203, 210, 220, 224, 231, 232, 240, 252, 261, 262, 264, 280, 288, 290, 308, 315, 319, 330, 336, 348, 352, 360, 385, 393, 396, 406, 420, 435, 440, 462, 464, 480, 495, 504, 522, 524, 528, 560, 580, 609, 616, 630, 638, 655, 660, 672, 693, 696, 720, 770, 786, 792, 812, 840, 870, 880, 917, 924, 928, 957, 990, 1008, 1015, 1044, 1048, 1056, 1120, 1155, 1160, 1179, 1218, 1232, 1260, 1276, 1305, 1310, 1320, 1386, 1392, 1440, 1441, 1540, 1572, 1584, 1595, 1624, 1680, 1740, 1760, 1827, 1834, 1848, 1914, 1965, 1980, 2016, 2030, 2088, 2096, 2233, 2310, 2320, 2358, 2436, 2464, 2520, 2552, 2610, 2620, 2640, 2751, 2772, 2784, 2871, 2882, 3045, 3080, 3144, 3168, 3190, 3248, 3360, 3465, 3480, 3654, 3668, 3696, 3799, 3828, 3930, 3960, 4060, 4176, 4192, 4323, 4466, 4585, 4620, 4640, 4716, 4785, 4872, 5040, 5104, 5220, 5240, 5280, 5502, 5544, 5742, 5764, 5895, 6090, 6160, 6288, 6380, 6496, 6699, 6930, 6960, 7205, 7308, 7336, 7392, 7598, 7656, 7860, 7920, 8120, 8253, 8352, 8646, 8932, 9135, 9170, 9240, 9432, 9570, 9744, 10080, 10087, 10208, 10440, 10480, 11004, 11088, 11165, 11397, 11484, 11528, 11790, 12180, 12320, 12576, 12760, 12969, 13398, 13755, 13860, 13920, 14355, 14410, 14616, 14672, 15196, 15312, 15720, 15840, 16240, 16506, 17292, 17864, 18270, 18340, 18480, 18864, 18995, 19140, 19488, 20097, 20174, 20880, 20960, 21615, 22008, 22176, 22330, 22794, 22968, 23056, 23580, 24360, 25520, 25938, 26593, 26796, 27510, 27720, 28710, 28820, 29232, 29344, 30261, 30392, 30624, 31440, 32480, 33012, 33495, 34191, 34584, 35728, 36540, 36680, 36960, 37728, 37990, 38280, 40194, 40348, 41265, 41760, 41789, 43230, 44016, 44660, 45588, 45936, 46112, 47160, 48720, 50435, 51040, 51876, 53186, 53592, 55020, 55440, 56985, 57420, 57640, 58464, 60522, 60784, 62880, 64845, 66024, 66990, 68382, 69168, 71456, 73080, 73360, 75980, 76560, 79779, 80388, 80696, 82530, 83578, 86460, 88032, 89320, 90783, 91176, 91872, 94320, 97440, 100485, 100870, 103752, 106372, 107184, 110040, 110880, 113970, 114840, 115280, 121044, 121568, 125367, 129690, 132048, 132965, 133980, 136764, 138336, 146160, 146720, 151305, 151960, 153120, 159558, 160776, 161392, 165060, 167156, 170955, 172920, 178640, 181566, 182352, 188640, 200970, 201740, 207504, 208945, 212744, 214368, 220080, 227940, 229680, 230560, 239337, 242088, 250734, 259380, 264096, 265930, 267960, 273528, 292320, 292523, 302610, 303920, 319116, 321552, 322784, 330120, 334312, 341910, 345840, 357280, 363132, 364704, 376101, 398895, 401940, 403480, 415008, 417890, 425488, 440160, 453915, 455880, 459360, 478674, 484176, 501468, 518760, 531860, 535920, 547056, 585046, 605220, 607840, 626835, 638232, 643104, 660240, 668624, 683820, 691680, 726264, 752202, 797790, 803880, 806960, 835780, 850976, 877569, 907830, 911760, 957348, 968352, 1002936, 1037520, 1063720, 1071840, 1094112, 1170092, 1196685, 1210440, 1253670, 1276464, 1320480, 1337248, 1367640, 1452528, 1462615, 1504404, 1595580, 1607760, 1613920, 1671560, 1755138, 1815660, 1823520, 1880505, 1914696, 2005872, 2075040, 2127440, 2340184, 2393370, 2420880, 2507340, 2552928, 2632707, 2735280, 2905056, 2925230, 3008808, 3191160, 3215520, 3343120, 3510276, 3631320, 3761010, 3829392, 4011744, 4254880, 4387845, 4680368, 4786740, 4841760, 5014680, 5265414, 5470560, 5850460, 6017616, 6382320, 6686240, 7020552, 7262640, 7522020, 7658784, 8775690, 9360736, 9573480, 10029360, 10530828, 11700920, 12035232, 12764640, 13163535, 14041104, 14525280, 15044040, 17551380, 19146960, 20058720, 21061656, 23401840, 26327070, 28082208, 30088080, 35102760, 38293920, 42123312, 46803680, 52654140, 60176160, 70205520, 84246624, 105308280, 140411040, 210616560, 421233120]

約数ペア:

[(1, 421233120), (2, 210616560), (3, 140411040), (4, 105308280), (5, 84246624), (6, 70205520), (7, 60176160), (8, 52654140), (9, 46803680), (10, 42123312), (11, 38293920), (12, 35102760), (14, 30088080), (15, 28082208), (16, 26327070), (18, 23401840), (20, 21061656), (21, 20058720), (22, 19146960), (24, 17551380), (28, 15044040), (29, 14525280), (30, 14041104), (32, 13163535), (33, 12764640), (35, 12035232), (36, 11700920), (40, 10530828), (42, 10029360), (44, 9573480), (45, 9360736), (48, 8775690), (55, 7658784), (56, 7522020), (58, 7262640), (60, 7020552), (63, 6686240), (66, 6382320), (70, 6017616), (72, 5850460), (77, 5470560), (80, 5265414), (84, 5014680), (87, 4841760), (88, 4786740), (90, 4680368), (96, 4387845), (99, 4254880), (105, 4011744), (110, 3829392), (112, 3761010), (116, 3631320), (120, 3510276), (126, 3343120), (131, 3215520), (132, 3191160), (140, 3008808), (144, 2925230), (145, 2905056), (154, 2735280), (160, 2632707), (165, 2552928), (168, 2507340), (174, 2420880), (176, 2393370), (180, 2340184), (198, 2127440), (203, 2075040), (210, 2005872), (220, 1914696), (224, 1880505), (231, 1823520), (232, 1815660), (240, 1755138), (252, 1671560), (261, 1613920), (262, 1607760), (264, 1595580), (280, 1504404), (288, 1462615), (290, 1452528), (308, 1367640), (315, 1337248), (319, 1320480), (330, 1276464), (336, 1253670), (348, 1210440), (352, 1196685), (360, 1170092), (385, 1094112), (393, 1071840), (396, 1063720), (406, 1037520), (420, 1002936), (435, 968352), (440, 957348), (462, 911760), (464, 907830), (480, 877569), (495, 850976), (504, 835780), (522, 806960), (524, 803880), (528, 797790), (560, 752202), (580, 726264), (609, 691680), (616, 683820), (630, 668624), (638, 660240), (655, 643104), (660, 638232), (672, 626835), (693, 607840), (696, 605220), (720, 585046), (770, 547056), (786, 535920), (792, 531860), (812, 518760), (840, 501468), (870, 484176), (880, 478674), (917, 459360), (924, 455880), (928, 453915), (957, 440160), (990, 425488), (1008, 417890), (1015, 415008), (1044, 403480), (1048, 401940), (1056, 398895), (1120, 376101), (1155, 364704), (1160, 363132), (1179, 357280), (1218, 345840), (1232, 341910), (1260, 334312), (1276, 330120), (1305, 322784), (1310, 321552), (1320, 319116), (1386, 303920), (1392, 302610), (1440, 292523), (1441, 292320), (1540, 273528), (1572, 267960), (1584, 265930), (1595, 264096), (1624, 259380), (1680, 250734), (1740, 242088), (1760, 239337), (1827, 230560), (1834, 229680), (1848, 227940), (1914, 220080), (1965, 214368), (1980, 212744), (2016, 208945), (2030, 207504), (2088, 201740), (2096, 200970), (2233, 188640), (2310, 182352), (2320, 181566), (2358, 178640), (2436, 172920), (2464, 170955), (2520, 167156), (2552, 165060), (2610, 161392), (2620, 160776), (2640, 159558), (2751, 153120), (2772, 151960), (2784, 151305), (2871, 146720), (2882, 146160), (3045, 138336), (3080, 136764), (3144, 133980), (3168, 132965), (3190, 132048), (3248, 129690), (3360, 125367), (3465, 121568), (3480, 121044), (3654, 115280), (3668, 114840), (3696, 113970), (3799, 110880), (3828, 110040), (3930, 107184), (3960, 106372), (4060, 103752), (4176, 100870), (4192, 100485), (4323, 97440), (4466, 94320), (4585, 91872), (4620, 91176), (4640, 90783), (4716, 89320), (4785, 88032), (4872, 86460), (5040, 83578), (5104, 82530), (5220, 80696), (5240, 80388), (5280, 79779), (5502, 76560), (5544, 75980), (5742, 73360), (5764, 73080), (5895, 71456), (6090, 69168), (6160, 68382), (6288, 66990), (6380, 66024), (6496, 64845), (6699, 62880), (6930, 60784), (6960, 60522), (7205, 58464), (7308, 57640), (7336, 57420), (7392, 56985), (7598, 55440), (7656, 55020), (7860, 53592), (7920, 53186), (8120, 51876), (8253, 51040), (8352, 50435), (8646, 48720), (8932, 47160), (9135, 46112), (9170, 45936), (9240, 45588), (9432, 44660), (9570, 44016), (9744, 43230), (10080, 41789), (10087, 41760), (10208, 41265), (10440, 40348), (10480, 40194), (11004, 38280), (11088, 37990), (11165, 37728), (11397, 36960), (11484, 36680), (11528, 36540), (11790, 35728), (12180, 34584), (12320, 34191), (12576, 33495), (12760, 33012), (12969, 32480), (13398, 31440), (13755, 30624), (13860, 30392), (13920, 30261), (14355, 29344), (14410, 29232), (14616, 28820), (14672, 28710), (15196, 27720), (15312, 27510), (15720, 26796), (15840, 26593), (16240, 25938), (16506, 25520), (17292, 24360), (17864, 23580), (18270, 23056), (18340, 22968), (18480, 22794), (18864, 22330), (18995, 22176), (19140, 22008), (19488, 21615), (20097, 20960), (20174, 20880)]