20931045408

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1867

約数の個数: 480

約数和(自身を含む): 77352105600

約数和(自身を除く): 56421060192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 324, 336, 343, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 567, 588, 624, 637, 648, 672, 686, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1029, 1053, 1092, 1134, 1176, 1248, 1274, 1296, 1323, 1372, 1404, 1456, 1512, 1568, 1638, 1764, 1811, 1872, 1911, 2016, 2058, 2106, 2184, 2268, 2352, 2457, 2548, 2592, 2646, 2744, 2808, 2912, 3024, 3087, 3276, 3528, 3622, 3744, 3822, 3969, 4116, 4212, 4368, 4459, 4536, 4704, 4914, 5096, 5292, 5433, 5488, 5616, 5733, 6048, 6174, 6552, 7056, 7244, 7371, 7644, 7938, 8232, 8424, 8736, 8918, 9072, 9261, 9828, 10192, 10584, 10866, 10976, 11232, 11466, 12348, 12677, 13104, 13377, 14112, 14488, 14742, 15288, 15876, 16299, 16464, 16848, 17199, 17836, 18144, 18522, 19656, 20384, 21168, 21732, 22932, 23543, 24696, 25354, 26208, 26754, 27783, 28976, 29484, 30576, 31752, 32598, 32928, 33696, 34398, 35672, 37044, 38031, 39312, 40131, 42336, 43464, 45864, 47086, 48897, 49392, 50708, 51597, 53508, 55566, 57952, 58968, 61152, 63504, 65196, 68796, 70629, 71344, 74088, 76062, 78624, 80262, 86928, 88739, 91728, 94172, 97794, 98784, 101416, 103194, 107016, 111132, 114093, 117936, 120393, 127008, 130392, 137592, 141258, 142688, 146691, 148176, 152124, 160524, 164801, 173856, 177478, 183456, 188344, 195588, 202832, 206388, 211887, 214032, 222264, 228186, 235872, 240786, 260784, 266217, 275184, 282516, 293382, 296352, 304248, 321048, 329602, 342279, 354956, 361179, 376688, 391176, 405664, 412776, 423774, 428064, 444528, 456372, 481572, 494403, 521568, 532434, 550368, 565032, 586764, 608496, 621173, 635661, 642096, 659204, 684558, 709912, 722358, 753376, 782352, 798651, 825552, 847548, 889056, 912744, 963144, 988806, 1026837, 1064868, 1130064, 1153607, 1173528, 1216992, 1242346, 1271322, 1284192, 1318408, 1369116, 1419824, 1444716, 1483209, 1564704, 1597302, 1651104, 1695096, 1825488, 1863519, 1906983, 1926288, 1977612, 2053674, 2129736, 2260128, 2307214, 2347056, 2395953, 2484692, 2542644, 2636816, 2738232, 2839648, 2889432, 2966418, 3194604, 3390192, 3460821, 3650976, 3727038, 3813966, 3852576, 3955224, 4107348, 4259472, 4449627, 4614428, 4694112, 4791906, 4969384, 5085288, 5273632, 5476464, 5590557, 5778864, 5932836, 6389208, 6780384, 6921642, 7187859, 7454076, 7627932, 7910448, 8075249, 8214696, 8518944, 8899254, 9228856, 9583812, 9938768, 10170576, 10382463, 10952928, 11181114, 11557728, 11865672, 12778416, 13348881, 13843284, 14375718, 14908152, 15255864, 15820896, 16150498, 16429392, 16771671, 17798508, 18457712, 19167624, 19877536, 20341152, 20764926, 22362228, 23731344, 24225747, 25556832, 26697762, 27686568, 28751436, 29816304, 30511728, 31147389, 32300996, 32858784, 33543342, 35597016, 36915424, 38335248, 41529852, 44724456, 47462688, 48451494, 50315013, 53395524, 55373136, 57502872, 59632608, 61023456, 62294778, 64601992, 67086684, 71194032, 72677241, 76670496, 83059704, 89448912, 93442167, 96902988, 100630026, 106791048, 110746272, 115005744, 124589556, 129203984, 134173368, 142388064, 145354482, 166119408, 178897824, 186884334, 193805976, 201260052, 213582096, 218031723, 230011488, 249179112, 258407968, 268346736, 290708964, 332238816, 373768668, 387611952, 402520104, 427164192, 436063446, 498358224, 536693472, 581417928, 654095169, 747537336, 775223904, 805040208, 872126892, 996716448, 1162835856, 1308190338, 1495074672, 1610080416, 1744253784, 2325671712, 2616380676, 2990149344, 3488507568, 5232761352, 6977015136, 10465522704, 20931045408]

約数ペア:

[(1, 20931045408), (2, 10465522704), (3, 6977015136), (4, 5232761352), (6, 3488507568), (7, 2990149344), (8, 2616380676), (9, 2325671712), (12, 1744253784), (13, 1610080416), (14, 1495074672), (16, 1308190338), (18, 1162835856), (21, 996716448), (24, 872126892), (26, 805040208), (27, 775223904), (28, 747537336), (32, 654095169), (36, 581417928), (39, 536693472), (42, 498358224), (48, 436063446), (49, 427164192), (52, 402520104), (54, 387611952), (56, 373768668), (63, 332238816), (72, 290708964), (78, 268346736), (81, 258407968), (84, 249179112), (91, 230011488), (96, 218031723), (98, 213582096), (104, 201260052), (108, 193805976), (112, 186884334), (117, 178897824), (126, 166119408), (144, 145354482), (147, 142388064), (156, 134173368), (162, 129203984), (168, 124589556), (182, 115005744), (189, 110746272), (196, 106791048), (208, 100630026), (216, 96902988), (224, 93442167), (234, 89448912), (252, 83059704), (273, 76670496), (288, 72677241), (294, 71194032), (312, 67086684), (324, 64601992), (336, 62294778), (343, 61023456), (351, 59632608), (364, 57502872), (378, 55373136), (392, 53395524), (416, 50315013), (432, 48451494), (441, 47462688), (468, 44724456), (504, 41529852), (546, 38335248), (567, 36915424), (588, 35597016), (624, 33543342), (637, 32858784), (648, 32300996), (672, 31147389), (686, 30511728), (702, 29816304), (728, 28751436), (756, 27686568), (784, 26697762), (819, 25556832), (864, 24225747), (882, 23731344), (936, 22362228), (1008, 20764926), (1029, 20341152), (1053, 19877536), (1092, 19167624), (1134, 18457712), (1176, 17798508), (1248, 16771671), (1274, 16429392), (1296, 16150498), (1323, 15820896), (1372, 15255864), (1404, 14908152), (1456, 14375718), (1512, 13843284), (1568, 13348881), (1638, 12778416), (1764, 11865672), (1811, 11557728), (1872, 11181114), (1911, 10952928), (2016, 10382463), (2058, 10170576), (2106, 9938768), (2184, 9583812), (2268, 9228856), (2352, 8899254), (2457, 8518944), (2548, 8214696), (2592, 8075249), (2646, 7910448), (2744, 7627932), (2808, 7454076), (2912, 7187859), (3024, 6921642), (3087, 6780384), (3276, 6389208), (3528, 5932836), (3622, 5778864), (3744, 5590557), (3822, 5476464), (3969, 5273632), (4116, 5085288), (4212, 4969384), (4368, 4791906), (4459, 4694112), (4536, 4614428), (4704, 4449627), (4914, 4259472), (5096, 4107348), (5292, 3955224), (5433, 3852576), (5488, 3813966), (5616, 3727038), (5733, 3650976), (6048, 3460821), (6174, 3390192), (6552, 3194604), (7056, 2966418), (7244, 2889432), (7371, 2839648), (7644, 2738232), (7938, 2636816), (8232, 2542644), (8424, 2484692), (8736, 2395953), (8918, 2347056), (9072, 2307214), (9261, 2260128), (9828, 2129736), (10192, 2053674), (10584, 1977612), (10866, 1926288), (10976, 1906983), (11232, 1863519), (11466, 1825488), (12348, 1695096), (12677, 1651104), (13104, 1597302), (13377, 1564704), (14112, 1483209), (14488, 1444716), (14742, 1419824), (15288, 1369116), (15876, 1318408), (16299, 1284192), (16464, 1271322), (16848, 1242346), (17199, 1216992), (17836, 1173528), (18144, 1153607), (18522, 1130064), (19656, 1064868), (20384, 1026837), (21168, 988806), (21732, 963144), (22932, 912744), (23543, 889056), (24696, 847548), (25354, 825552), (26208, 798651), (26754, 782352), (27783, 753376), (28976, 722358), (29484, 709912), (30576, 684558), (31752, 659204), (32598, 642096), (32928, 635661), (33696, 621173), (34398, 608496), (35672, 586764), (37044, 565032), (38031, 550368), (39312, 532434), (40131, 521568), (42336, 494403), (43464, 481572), (45864, 456372), (47086, 444528), (48897, 428064), (49392, 423774), (50708, 412776), (51597, 405664), (53508, 391176), (55566, 376688), (57952, 361179), (58968, 354956), (61152, 342279), (63504, 329602), (65196, 321048), (68796, 304248), (70629, 296352), (71344, 293382), (74088, 282516), (76062, 275184), (78624, 266217), (80262, 260784), (86928, 240786), (88739, 235872), (91728, 228186), (94172, 222264), (97794, 214032), (98784, 211887), (101416, 206388), (103194, 202832), (107016, 195588), (111132, 188344), (114093, 183456), (117936, 177478), (120393, 173856), (127008, 164801), (130392, 160524), (137592, 152124), (141258, 148176), (142688, 146691)]