21419637120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 768

約数和(自身を含む): 87986995200

約数和(自身を除く): 66567358080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 94, 96, 105, 112, 120, 126, 127, 128, 140, 141, 144, 160, 168, 178, 180, 188, 192, 210, 224, 235, 240, 252, 254, 267, 280, 282, 288, 315, 320, 329, 336, 356, 360, 376, 381, 384, 420, 423, 445, 448, 470, 480, 504, 508, 534, 560, 564, 576, 623, 630, 635, 640, 658, 672, 705, 712, 720, 752, 762, 801, 840, 846, 889, 890, 896, 940, 960, 987, 1008, 1016, 1068, 1120, 1128, 1143, 1152, 1246, 1260, 1270, 1316, 1335, 1344, 1410, 1424, 1440, 1504, 1524, 1602, 1645, 1680, 1692, 1778, 1780, 1869, 1880, 1905, 1920, 1974, 2016, 2032, 2115, 2136, 2240, 2256, 2286, 2492, 2520, 2540, 2632, 2667, 2670, 2688, 2820, 2848, 2880, 2961, 3008, 3048, 3115, 3204, 3290, 3360, 3384, 3556, 3560, 3738, 3760, 3810, 3948, 4005, 4032, 4064, 4183, 4230, 4272, 4445, 4480, 4512, 4572, 4935, 4984, 5040, 5080, 5264, 5334, 5340, 5607, 5640, 5696, 5715, 5760, 5922, 5969, 6016, 6096, 6230, 6408, 6580, 6720, 6768, 7112, 7120, 7476, 7520, 7620, 7896, 8001, 8010, 8064, 8128, 8366, 8460, 8544, 8890, 9024, 9144, 9345, 9870, 9968, 10080, 10160, 10528, 10668, 10680, 11214, 11280, 11303, 11392, 11430, 11844, 11938, 12192, 12460, 12549, 12816, 13160, 13335, 13440, 13536, 14224, 14240, 14805, 14952, 15040, 15240, 15792, 16002, 16020, 16256, 16732, 16920, 17088, 17780, 17907, 18048, 18288, 18690, 19740, 19936, 20160, 20320, 20915, 21056, 21336, 21360, 22428, 22560, 22606, 22860, 23688, 23876, 24384, 24920, 25098, 25632, 26320, 26670, 27072, 28035, 28448, 28480, 29281, 29610, 29845, 29904, 30080, 30480, 31584, 32004, 32040, 33464, 33840, 33909, 34176, 35560, 35814, 36576, 37380, 37647, 39480, 39872, 40005, 40320, 40640, 41783, 41830, 42112, 42672, 42720, 44856, 45120, 45212, 45720, 47376, 47752, 48768, 49840, 50196, 51264, 52640, 53340, 53721, 54144, 56070, 56515, 56896, 56960, 58562, 59220, 59690, 59808, 60960, 62745, 63168, 64008, 64080, 66928, 67680, 67818, 71120, 71628, 73152, 74760, 75294, 78960, 79121, 79744, 80010, 81280, 83566, 83660, 85344, 85440, 87843, 89535, 89712, 90240, 90424, 91440, 94752, 95504, 99680, 100392, 101727, 102528, 105280, 106680, 107442, 112140, 113030, 113792, 117124, 118440, 119380, 119616, 121920, 125349, 125490, 126336, 128016, 128160, 133856, 135360, 135636, 142240, 143256, 146304, 146405, 149520, 150588, 157920, 158242, 160020, 167132, 167320, 169545, 170688, 170880, 175686, 179070, 179424, 180848, 182880, 188235, 189504, 191008, 199360, 200784, 203454, 208915, 210560, 213360, 214884, 224280, 226060, 234248, 236880, 237363, 238760, 239232, 243840, 250698, 250980, 256032, 256320, 263529, 267712, 268605, 270720, 271272, 284480, 286512, 292810, 299040, 301176, 315840, 316484, 320040, 334264, 334640, 339090, 341376, 351372, 358140, 358848, 361696, 365760, 376047, 376470, 379008, 382016, 395605, 398720, 401568, 406908, 417830, 426720, 429768, 439215, 448560, 452120, 468496, 473760, 474726, 477520, 501396, 501960, 508635, 512064, 512640, 527058, 531241, 535424, 537210, 542544, 568960, 573024, 585620, 598080, 602352, 626745, 631680, 632968, 640080, 668528, 669280, 678180, 702744, 712089, 716280, 717696, 723392, 731520, 752094, 752940, 764032, 791210, 803136, 813816, 835660, 853440, 859536, 878430, 897120, 904240, 936992, 947520, 949452, 955040, 1002792, 1003920, 1017270, 1024128, 1054116, 1062482, 1074420, 1085088, 1146048, 1171240, 1186815, 1196160, 1204704, 1253490, 1265936, 1280160, 1317645, 1337056, 1338560, 1356360, 1405488, 1424178, 1432560, 1446784, 1504188, 1505880, 1582420, 1593723, 1606272, 1627632, 1671320, 1706880, 1719072, 1756860, 1794240, 1808480, 1873984, 1880235, 1895040, 1898904, 1910080, 2005584, 2007840, 2034540, 2108232, 2124964, 2148840, 2170176, 2292096, 2342480, 2373630, 2409408, 2506980, 2531872, 2560320, 2635290, 2656205, 2674112, 2677120, 2712720, 2810976, 2848356, 2865120, 3008376, 3011760, 3164840, 3187446, 3255264, 3342640, 3438144, 3513720, 3560445, 3588480, 3616960, 3718687, 3747968, 3760470, 3797808, 3820160, 4011168, 4015680, 4069080, 4216464, 4249928, 4297680, 4340352, 4684960, 4747260, 4781169, 4818816, 5013960, 5063744, 5120640, 5270580, 5312410, 5348224, 5425440, 5621952, 5696712, 5730240, 6016752, 6023520, 6329680, 6374892, 6510528, 6685280, 6876288, 7027440, 7120890, 7233920, 7437374, 7520940, 7595616, 7968615, 8022336, 8031360, 8138160, 8432928, 8499856, 8595360, 9369920, 9494520, 9562338, 10027920, 10127488, 10541160, 10624820, 10850880, 11156061, 11243904, 11393424, 11460480, 12033504, 12047040, 12659360, 12749784, 13021056, 13370560, 14054880, 14241780, 14874748, 15041880, 15191232, 15937230, 16044672, 16276320, 16865856, 16999712, 17190720, 18593435, 18739840, 18989040, 19124676, 20055840, 21082320, 21249640, 21701760, 22312122, 22786848, 23905845, 24067008, 24094080, 25318720, 25499568, 26741120, 28109760, 28483560, 29749496, 30083760, 30382464, 31874460, 32552640, 33468183, 33731712, 33999424, 34381440, 37186870, 37978080, 38249352, 40111680, 42164640, 42499280, 44624244, 45573696, 47811690, 48134016, 50637440, 50999136, 55780305, 56219520, 56967120, 59498992, 60167520, 63748920, 65105280, 66936366, 67998848, 74373740, 75956160, 76498704, 80223360, 84329280, 84998560, 89248488, 91147392, 95623380, 101998272, 111560610, 113934240, 118997984, 120335040, 127497840, 133872732, 148747480, 151912320, 152997408, 167340915, 168658560, 169997120, 178496976, 191246760, 203996544, 223121220, 227868480, 237995968, 240670080, 254995680, 267745464, 297494960, 305994816, 334681830, 339994240, 356993952, 382493520, 446242440, 455736960, 475991936, 509991360, 535490928, 594989920, 611989632, 669363660, 713987904, 764987040, 892484880, 1019982720, 1070981856, 1189979840, 1338727320, 1427975808, 1529974080, 1784969760, 2141963712, 2379959680, 2677454640, 3059948160, 3569939520, 4283927424, 5354909280, 7139879040, 10709818560, 21419637120]

約数ペア:

[(1, 21419637120), (2, 10709818560), (3, 7139879040), (4, 5354909280), (5, 4283927424), (6, 3569939520), (7, 3059948160), (8, 2677454640), (9, 2379959680), (10, 2141963712), (12, 1784969760), (14, 1529974080), (15, 1427975808), (16, 1338727320), (18, 1189979840), (20, 1070981856), (21, 1019982720), (24, 892484880), (28, 764987040), (30, 713987904), (32, 669363660), (35, 611989632), (36, 594989920), (40, 535490928), (42, 509991360), (45, 475991936), (47, 455736960), (48, 446242440), (56, 382493520), (60, 356993952), (63, 339994240), (64, 334681830), (70, 305994816), (72, 297494960), (80, 267745464), (84, 254995680), (89, 240670080), (90, 237995968), (94, 227868480), (96, 223121220), (105, 203996544), (112, 191246760), (120, 178496976), (126, 169997120), (127, 168658560), (128, 167340915), (140, 152997408), (141, 151912320), (144, 148747480), (160, 133872732), (168, 127497840), (178, 120335040), (180, 118997984), (188, 113934240), (192, 111560610), (210, 101998272), (224, 95623380), (235, 91147392), (240, 89248488), (252, 84998560), (254, 84329280), (267, 80223360), (280, 76498704), (282, 75956160), (288, 74373740), (315, 67998848), (320, 66936366), (329, 65105280), (336, 63748920), (356, 60167520), (360, 59498992), (376, 56967120), (381, 56219520), (384, 55780305), (420, 50999136), (423, 50637440), (445, 48134016), (448, 47811690), (470, 45573696), (480, 44624244), (504, 42499280), (508, 42164640), (534, 40111680), (560, 38249352), (564, 37978080), (576, 37186870), (623, 34381440), (630, 33999424), (635, 33731712), (640, 33468183), (658, 32552640), (672, 31874460), (705, 30382464), (712, 30083760), (720, 29749496), (752, 28483560), (762, 28109760), (801, 26741120), (840, 25499568), (846, 25318720), (889, 24094080), (890, 24067008), (896, 23905845), (940, 22786848), (960, 22312122), (987, 21701760), (1008, 21249640), (1016, 21082320), (1068, 20055840), (1120, 19124676), (1128, 18989040), (1143, 18739840), (1152, 18593435), (1246, 17190720), (1260, 16999712), (1270, 16865856), (1316, 16276320), (1335, 16044672), (1344, 15937230), (1410, 15191232), (1424, 15041880), (1440, 14874748), (1504, 14241780), (1524, 14054880), (1602, 13370560), (1645, 13021056), (1680, 12749784), (1692, 12659360), (1778, 12047040), (1780, 12033504), (1869, 11460480), (1880, 11393424), (1905, 11243904), (1920, 11156061), (1974, 10850880), (2016, 10624820), (2032, 10541160), (2115, 10127488), (2136, 10027920), (2240, 9562338), (2256, 9494520), (2286, 9369920), (2492, 8595360), (2520, 8499856), (2540, 8432928), (2632, 8138160), (2667, 8031360), (2670, 8022336), (2688, 7968615), (2820, 7595616), (2848, 7520940), (2880, 7437374), (2961, 7233920), (3008, 7120890), (3048, 7027440), (3115, 6876288), (3204, 6685280), (3290, 6510528), (3360, 6374892), (3384, 6329680), (3556, 6023520), (3560, 6016752), (3738, 5730240), (3760, 5696712), (3810, 5621952), (3948, 5425440), (4005, 5348224), (4032, 5312410), (4064, 5270580), (4183, 5120640), (4230, 5063744), (4272, 5013960), (4445, 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