21690471816

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 512

約数和(自身を含む): 72164736000

約数和(自身を除く): 50474264184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 29, 36, 37, 39, 46, 52, 54, 58, 69, 72, 74, 78, 87, 92, 104, 108, 111, 116, 117, 138, 148, 156, 174, 184, 207, 216, 222, 232, 234, 261, 276, 296, 299, 312, 313, 333, 348, 351, 377, 414, 444, 468, 481, 522, 552, 598, 621, 626, 666, 667, 696, 702, 754, 783, 828, 851, 888, 897, 936, 939, 962, 999, 1044, 1073, 1131, 1196, 1242, 1252, 1332, 1334, 1404, 1443, 1508, 1566, 1656, 1702, 1794, 1878, 1924, 1998, 2001, 2088, 2146, 2262, 2392, 2484, 2504, 2553, 2664, 2668, 2691, 2808, 2817, 2886, 3016, 3132, 3219, 3393, 3404, 3588, 3756, 3848, 3996, 4002, 4069, 4292, 4329, 4524, 4968, 5106, 5336, 5382, 5634, 5772, 6003, 6264, 6438, 6786, 6808, 7176, 7199, 7512, 7659, 7992, 8004, 8073, 8138, 8451, 8584, 8658, 8671, 9048, 9077, 9657, 10179, 10212, 10764, 11063, 11268, 11544, 11581, 12006, 12207, 12876, 12987, 13572, 13949, 14398, 15318, 16008, 16146, 16276, 16902, 17316, 17342, 18009, 18154, 19314, 20358, 20424, 21528, 21597, 22126, 22536, 22977, 23162, 24012, 24414, 24679, 25752, 25974, 26013, 27144, 27231, 27898, 28796, 28971, 30636, 32292, 32552, 33189, 33804, 34632, 34684, 34743, 36018, 36308, 36621, 38628, 40716, 41847, 43194, 44252, 45954, 46324, 48024, 48828, 49358, 51948, 52026, 54462, 55796, 57592, 57942, 61272, 64584, 64791, 66378, 67608, 69368, 69486, 72036, 72616, 73242, 74037, 77256, 78039, 81432, 81693, 83694, 86388, 88504, 91908, 92648, 93587, 97656, 98716, 99567, 103896, 104052, 104229, 108924, 109863, 111592, 115884, 118001, 125541, 129582, 132756, 138972, 144072, 146484, 148074, 150553, 156078, 163386, 167388, 172776, 183816, 187174, 194373, 197432, 199134, 208104, 208458, 208771, 217848, 219726, 222111, 231768, 234117, 236002, 245079, 251082, 259164, 265512, 266363, 277944, 280761, 292968, 296148, 298701, 301106, 312156, 312687, 320827, 326772, 334776, 335849, 354003, 374348, 376623, 388746, 398268, 416916, 417542, 439452, 444222, 451659, 468234, 472004, 490158, 502164, 518328, 532726, 561522, 592296, 597402, 602212, 624312, 625374, 626313, 641654, 653544, 666333, 671698, 708006, 748696, 753246, 777492, 796536, 799089, 833832, 835084, 842283, 878904, 888444, 903318, 936468, 944008, 962481, 980316, 1004328, 1007547, 1062009, 1065452, 1123044, 1194804, 1204424, 1250748, 1252626, 1283308, 1332666, 1343396, 1354977, 1416012, 1506492, 1554984, 1598178, 1670168, 1684566, 1776888, 1806636, 1872936, 1878939, 1924962, 1960632, 2015094, 2124018, 2130904, 2246088, 2389608, 2397267, 2501496, 2505252, 2526849, 2566616, 2665332, 2686792, 2709954, 2714023, 2832024, 2887443, 3012984, 3022641, 3186027, 3196356, 3369132, 3462719, 3613272, 3757878, 3849924, 4030188, 4064931, 4248036, 4366037, 4794534, 5010504, 5053698, 5330664, 5419908, 5428046, 5636817, 5774886, 6045282, 6372054, 6392712, 6738264, 6925438, 7191801, 7515756, 7699848, 7724527, 8060376, 8129862, 8142069, 8496072, 8662329, 8732074, 9067923, 9589068, 10107396, 10388157, 10839816, 10856092, 11273634, 11549772, 12090564, 12744108, 13098111, 13850876, 14383602, 15031512, 15449054, 16259724, 16284138, 17324658, 17464148, 18135846, 19178136, 20214792, 20776314, 21712184, 22547268, 23099544, 23173581, 24181128, 24426207, 25488216, 26196222, 27701752, 28767204, 30898108, 31164471, 32519448, 32568276, 34649316, 34928296, 36271692, 39294333, 41552628, 45094536, 46347162, 48852414, 52392444, 57534408, 61796216, 62328942, 65136552, 69298632, 69520743, 72543384, 73278621, 78588666, 83105256, 92694324, 93493413, 97704828, 100418851, 104784888, 117882999, 124657884, 139041486, 146557242, 157177332, 185388648, 186986826, 195409656, 200837702, 208562229, 235765998, 249315768, 278082972, 293114484, 301256553, 314354664, 373973652, 401675404, 417124458, 471531996, 556165944, 586228968, 602513106, 747947304, 803350808, 834248916, 903769659, 943063992, 1205026212, 1668497832, 1807539318, 2410052424, 2711308977, 3615078636, 5422617954, 7230157272, 10845235908, 21690471816]

約数ペア:

[(1, 21690471816), (2, 10845235908), (3, 7230157272), (4, 5422617954), (6, 3615078636), (8, 2711308977), (9, 2410052424), (12, 1807539318), (13, 1668497832), (18, 1205026212), (23, 943063992), (24, 903769659), (26, 834248916), (27, 803350808), (29, 747947304), (36, 602513106), (37, 586228968), (39, 556165944), (46, 471531996), (52, 417124458), (54, 401675404), (58, 373973652), (69, 314354664), (72, 301256553), (74, 293114484), (78, 278082972), (87, 249315768), (92, 235765998), (104, 208562229), (108, 200837702), (111, 195409656), (116, 186986826), (117, 185388648), (138, 157177332), (148, 146557242), (156, 139041486), (174, 124657884), (184, 117882999), (207, 104784888), (216, 100418851), (222, 97704828), (232, 93493413), (234, 92694324), (261, 83105256), (276, 78588666), (296, 73278621), (299, 72543384), (312, 69520743), (313, 69298632), (333, 65136552), (348, 62328942), (351, 61796216), (377, 57534408), (414, 52392444), (444, 48852414), (468, 46347162), (481, 45094536), (522, 41552628), (552, 39294333), (598, 36271692), (621, 34928296), (626, 34649316), (666, 32568276), (667, 32519448), (696, 31164471), (702, 30898108), (754, 28767204), (783, 27701752), (828, 26196222), (851, 25488216), (888, 24426207), (897, 24181128), (936, 23173581), (939, 23099544), (962, 22547268), (999, 21712184), (1044, 20776314), (1073, 20214792), (1131, 19178136), (1196, 18135846), (1242, 17464148), (1252, 17324658), (1332, 16284138), (1334, 16259724), (1404, 15449054), (1443, 15031512), (1508, 14383602), (1566, 13850876), (1656, 13098111), (1702, 12744108), (1794, 12090564), (1878, 11549772), (1924, 11273634), (1998, 10856092), (2001, 10839816), (2088, 10388157), (2146, 10107396), (2262, 9589068), (2392, 9067923), (2484, 8732074), (2504, 8662329), (2553, 8496072), (2664, 8142069), (2668, 8129862), (2691, 8060376), (2808, 7724527), (2817, 7699848), (2886, 7515756), (3016, 7191801), (3132, 6925438), (3219, 6738264), (3393, 6392712), (3404, 6372054), (3588, 6045282), (3756, 5774886), (3848, 5636817), (3996, 5428046), (4002, 5419908), (4069, 5330664), (4292, 5053698), (4329, 5010504), (4524, 4794534), (4968, 4366037), (5106, 4248036), (5336, 4064931), (5382, 4030188), (5634, 3849924), (5772, 3757878), (6003, 3613272), (6264, 3462719), (6438, 3369132), (6786, 3196356), (6808, 3186027), (7176, 3022641), (7199, 3012984), (7512, 2887443), (7659, 2832024), (7992, 2714023), (8004, 2709954), (8073, 2686792), (8138, 2665332), (8451, 2566616), (8584, 2526849), (8658, 2505252), (8671, 2501496), (9048, 2397267), (9077, 2389608), (9657, 2246088), (10179, 2130904), (10212, 2124018), (10764, 2015094), (11063, 1960632), (11268, 1924962), (11544, 1878939), (11581, 1872936), (12006, 1806636), (12207, 1776888), (12876, 1684566), (12987, 1670168), (13572, 1598178), (13949, 1554984), (14398, 1506492), (15318, 1416012), (16008, 1354977), (16146, 1343396), (16276, 1332666), (16902, 1283308), (17316, 1252626), (17342, 1250748), (18009, 1204424), (18154, 1194804), (19314, 1123044), (20358, 1065452), (20424, 1062009), (21528, 1007547), (21597, 1004328), (22126, 980316), (22536, 962481), (22977, 944008), (23162, 936468), (24012, 903318), (24414, 888444), (24679, 878904), (25752, 842283), (25974, 835084), (26013, 833832), (27144, 799089), (27231, 796536), (27898, 777492), (28796, 753246), (28971, 748696), (30636, 708006), (32292, 671698), (32552, 666333), (33189, 653544), (33804, 641654), (34632, 626313), (34684, 625374), (34743, 624312), (36018, 602212), (36308, 597402), (36621, 592296), (38628, 561522), (40716, 532726), (41847, 518328), (43194, 502164), (44252, 490158), (45954, 472004), (46324, 468234), (48024, 451659), (48828, 444222), (49358, 439452), (51948, 417542), (52026, 416916), (54462, 398268), (55796, 388746), (57592, 376623), (57942, 374348), (61272, 354003), (64584, 335849), (64791, 334776), (66378, 326772), (67608, 320827), (69368, 312687), (69486, 312156), (72036, 301106), (72616, 298701), (73242, 296148), (74037, 292968), (77256, 280761), (78039, 277944), (81432, 266363), (81693, 265512), (83694, 259164), (86388, 251082), (88504, 245079), (91908, 236002), (92648, 234117), (93587, 231768), (97656, 222111), (98716, 219726), (99567, 217848), (103896, 208771), (104052, 208458), (104229, 208104), (108924, 199134), (109863, 197432), (111592, 194373), (115884, 187174), (118001, 183816), (125541, 172776), (129582, 167388), (132756, 163386), (138972, 156078), (144072, 150553), (146484, 148074)]