821220683712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{19927}}^1$

素因数の和:20064

約数の個数: 448

約数和(自身を含む): 2721176371200

約数和(自身を除く): 1899955687488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 79, 88, 96, 104, 114, 132, 143, 152, 156, 158, 176, 192, 208, 209, 228, 237, 247, 264, 286, 304, 312, 316, 352, 416, 418, 429, 456, 474, 494, 528, 572, 608, 624, 627, 632, 704, 741, 832, 836, 858, 869, 912, 948, 988, 1027, 1056, 1144, 1216, 1248, 1254, 1264, 1482, 1501, 1672, 1716, 1738, 1824, 1896, 1976, 2054, 2112, 2288, 2496, 2508, 2528, 2607, 2717, 2964, 3002, 3081, 3344, 3432, 3476, 3648, 3792, 3952, 4108, 4503, 4576, 5016, 5056, 5214, 5434, 5928, 6004, 6162, 6688, 6864, 6952, 7584, 7904, 8151, 8216, 9006, 9152, 10032, 10428, 10868, 11297, 11856, 12008, 12324, 13376, 13728, 13904, 15168, 15808, 16302, 16432, 16511, 18012, 19513, 19927, 20064, 20856, 21736, 22594, 23712, 24016, 24648, 27456, 27808, 32604, 32864, 33022, 33891, 36024, 39026, 39854, 40128, 41712, 43472, 45188, 47424, 48032, 49296, 49533, 55616, 58539, 59781, 65208, 65728, 66044, 67782, 72048, 78052, 79708, 83424, 86944, 90376, 96064, 98592, 99066, 117078, 119562, 130416, 132088, 135564, 144096, 156104, 159416, 166848, 173888, 180752, 197184, 198132, 214643, 219197, 234156, 239124, 259051, 260832, 264176, 271128, 288192, 312208, 318832, 361504, 378613, 396264, 429286, 438394, 468312, 478248, 518102, 521664, 528352, 542256, 624416, 637664, 643929, 657591, 723008, 757226, 777153, 792528, 858572, 876788, 936624, 956496, 1036204, 1056704, 1084512, 1135839, 1248832, 1275328, 1287858, 1315182, 1514452, 1554306, 1574233, 1585056, 1717144, 1753576, 1873248, 1912992, 2072408, 2169024, 2271678, 2575716, 2630364, 2849561, 3028904, 3108612, 3148466, 3170112, 3434288, 3507152, 3746496, 3825984, 4144816, 4164743, 4543356, 4722699, 4921969, 5151432, 5260728, 5699122, 6057808, 6217224, 6296932, 6868576, 7014304, 8289632, 8329486, 8548683, 9086712, 9445398, 9843938, 10302864, 10521456, 11398244, 12115616, 12434448, 12494229, 12593864, 13737152, 14028608, 14765907, 16579264, 16658972, 17097366, 17316563, 18173424, 18890796, 19687876, 20465029, 20605728, 21042912, 22796488, 24231232, 24868896, 24988458, 25187728, 29531814, 29910427, 33317944, 34194732, 34633126, 36346848, 37781592, 39375752, 40930058, 41211456, 42085824, 45592976, 49737792, 49976916, 50375456, 51949689, 54141659, 59063628, 59820854, 61395087, 66635888, 68389464, 69266252, 72693696, 75563184, 78751504, 81860116, 89731281, 91185952, 99953832, 100750912, 103899378, 108283318, 118127256, 119641708, 122790174, 133271776, 136778928, 138532504, 151126368, 157503008, 162424977, 163720232, 179462562, 182371904, 199907664, 207798756, 216566636, 225115319, 236254512, 239283416, 245580348, 266543552, 273557856, 277065008, 302252736, 315006016, 324849954, 327440464, 329014697, 358925124, 388835551, 399815328, 415597512, 433133272, 450230638, 472509024, 478566832, 491160696, 547115712, 554130016, 649699908, 654880928, 658029394, 675345957, 717850248, 777671102, 799630656, 831195024, 866266544, 900461276, 945018048, 957133664, 982321392, 987044091, 1108260032, 1166506653, 1299399816, 1309761856, 1316058788, 1350691914, 1435700496, 1555342204, 1662390048, 1732533088, 1800922552, 1914267328, 1964642784, 1974088182, 2333013306, 2598799632, 2632117576, 2701383828, 2871400992, 3110684408, 3324780096, 3465066176, 3601845104, 3929285568, 3948176364, 4277191061, 4666026612, 5197599264, 5264235152, 5402767656, 5742801984, 6221368816, 7203690208, 7896352728, 8554382122, 9332053224, 10395198528, 10528470304, 10805535312, 12442737632, 12831573183, 14407380416, 15792705456, 17108764244, 18664106448, 21056940608, 21611070624, 24885475264, 25663146366, 31585410912, 34217528488, 37328212896, 43222141248, 51326292732, 63170821824, 68435056976, 74656425792, 102652585464, 136870113952, 205305170928, 273740227904, 410610341856, 821220683712]

約数ペア:

[(1, 821220683712), (2, 410610341856), (3, 273740227904), (4, 205305170928), (6, 136870113952), (8, 102652585464), (11, 74656425792), (12, 68435056976), (13, 63170821824), (16, 51326292732), (19, 43222141248), (22, 37328212896), (24, 34217528488), (26, 31585410912), (32, 25663146366), (33, 24885475264), (38, 21611070624), (39, 21056940608), (44, 18664106448), (48, 17108764244), (52, 15792705456), (57, 14407380416), (64, 12831573183), (66, 12442737632), (76, 10805535312), (78, 10528470304), (79, 10395198528), (88, 9332053224), (96, 8554382122), (104, 7896352728), (114, 7203690208), (132, 6221368816), (143, 5742801984), (152, 5402767656), (156, 5264235152), (158, 5197599264), (176, 4666026612), (192, 4277191061), (208, 3948176364), (209, 3929285568), (228, 3601845104), (237, 3465066176), (247, 3324780096), (264, 3110684408), (286, 2871400992), (304, 2701383828), (312, 2632117576), (316, 2598799632), (352, 2333013306), (416, 1974088182), (418, 1964642784), (429, 1914267328), (456, 1800922552), (474, 1732533088), (494, 1662390048), (528, 1555342204), (572, 1435700496), (608, 1350691914), (624, 1316058788), (627, 1309761856), (632, 1299399816), (704, 1166506653), (741, 1108260032), (832, 987044091), (836, 982321392), (858, 957133664), (869, 945018048), (912, 900461276), (948, 866266544), (988, 831195024), (1027, 799630656), (1056, 777671102), (1144, 717850248), (1216, 675345957), (1248, 658029394), (1254, 654880928), (1264, 649699908), (1482, 554130016), (1501, 547115712), (1672, 491160696), (1716, 478566832), (1738, 472509024), (1824, 450230638), (1896, 433133272), (1976, 415597512), (2054, 399815328), (2112, 388835551), (2288, 358925124), (2496, 329014697), (2508, 327440464), (2528, 324849954), (2607, 315006016), (2717, 302252736), (2964, 277065008), (3002, 273557856), (3081, 266543552), (3344, 245580348), (3432, 239283416), (3476, 236254512), (3648, 225115319), (3792, 216566636), (3952, 207798756), (4108, 199907664), (4503, 182371904), (4576, 179462562), (5016, 163720232), (5056, 162424977), (5214, 157503008), (5434, 151126368), (5928, 138532504), (6004, 136778928), (6162, 133271776), (6688, 122790174), (6864, 119641708), (6952, 118127256), (7584, 108283318), (7904, 103899378), (8151, 100750912), (8216, 99953832), (9006, 91185952), (9152, 89731281), (10032, 81860116), (10428, 78751504), (10868, 75563184), (11297, 72693696), (11856, 69266252), (12008, 68389464), (12324, 66635888), (13376, 61395087), (13728, 59820854), (13904, 59063628), (15168, 54141659), (15808, 51949689), (16302, 50375456), (16432, 49976916), (16511, 49737792), (18012, 45592976), (19513, 42085824), (19927, 41211456), (20064, 40930058), (20856, 39375752), (21736, 37781592), (22594, 36346848), (23712, 34633126), (24016, 34194732), (24648, 33317944), (27456, 29910427), (27808, 29531814), (32604, 25187728), (32864, 24988458), (33022, 24868896), (33891, 24231232), (36024, 22796488), (39026, 21042912), (39854, 20605728), (40128, 20465029), (41712, 19687876), (43472, 18890796), (45188, 18173424), (47424, 17316563), (48032, 17097366), (49296, 16658972), (49533, 16579264), (55616, 14765907), (58539, 14028608), (59781, 13737152), (65208, 12593864), (65728, 12494229), (66044, 12434448), (67782, 12115616), (72048, 11398244), (78052, 10521456), (79708, 10302864), (83424, 9843938), (86944, 9445398), (90376, 9086712), (96064, 8548683), (98592, 8329486), (99066, 8289632), (117078, 7014304), (119562, 6868576), (130416, 6296932), (132088, 6217224), (135564, 6057808), (144096, 5699122), (156104, 5260728), (159416, 5151432), (166848, 4921969), (173888, 4722699), (180752, 4543356), (197184, 4164743), (198132, 4144816), (214643, 3825984), (219197, 3746496), (234156, 3507152), (239124, 3434288), (259051, 3170112), (260832, 3148466), (264176, 3108612), (271128, 3028904), (288192, 2849561), (312208, 2630364), (318832, 2575716), (361504, 2271678), (378613, 2169024), (396264, 2072408), (429286, 1912992), (438394, 1873248), (468312, 1753576), (478248, 1717144), (518102, 1585056), (521664, 1574233), (528352, 1554306), (542256, 1514452), (624416, 1315182), (637664, 1287858), (643929, 1275328), (657591, 1248832), (723008, 1135839), (757226, 1084512), (777153, 1056704), (792528, 1036204), (858572, 956496), (876788, 936624)]