20684480544

素因数分解:

$2^5\times 3^3\times 7^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 720

約数和(自身を含む): 77502549600

約数和(自身を除く): 56818069056

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, 59, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 118, 126, 144, 147, 156, 168, 169, 177, 182, 189, 196, 208, 216, 224, 234, 236, 252, 273, 288, 294, 312, 336, 338, 343, 351, 354, 364, 378, 392, 413, 416, 432, 441, 468, 472, 504, 507, 531, 546, 588, 624, 637, 672, 676, 686, 702, 708, 728, 756, 767, 784, 819, 826, 864, 882, 936, 944, 1008, 1014, 1029, 1062, 1092, 1176, 1183, 1239, 1248, 1274, 1323, 1352, 1372, 1404, 1416, 1456, 1512, 1521, 1534, 1568, 1593, 1638, 1652, 1764, 1872, 1888, 1911, 2016, 2028, 2058, 2124, 2184, 2301, 2352, 2366, 2401, 2457, 2478, 2548, 2646, 2704, 2744, 2808, 2832, 2891, 2912, 3024, 3042, 3068, 3087, 3186, 3276, 3304, 3528, 3549, 3717, 3744, 3822, 4056, 4116, 4248, 4368, 4459, 4563, 4602, 4704, 4732, 4802, 4914, 4956, 5096, 5292, 5369, 5408, 5488, 5616, 5664, 5733, 5782, 6048, 6084, 6136, 6174, 6372, 6552, 6608, 6903, 7056, 7098, 7203, 7434, 7644, 8112, 8232, 8281, 8496, 8673, 8736, 8918, 9126, 9204, 9261, 9464, 9604, 9828, 9912, 9971, 10192, 10584, 10647, 10738, 10976, 11151, 11232, 11466, 11564, 12168, 12272, 12348, 12744, 13104, 13216, 13377, 13806, 14112, 14196, 14406, 14868, 15288, 16107, 16224, 16464, 16562, 16992, 17199, 17346, 17836, 18252, 18408, 18522, 18928, 19208, 19656, 19824, 19942, 20237, 20384, 20709, 21168, 21294, 21476, 21609, 22302, 22932, 23128, 24336, 24544, 24696, 24843, 25488, 26019, 26208, 26754, 27612, 28392, 28812, 29736, 29913, 30576, 31213, 31941, 32214, 32928, 33124, 34398, 34692, 35672, 36504, 36816, 37044, 37583, 37856, 38416, 39312, 39648, 39884, 40131, 40474, 41418, 42336, 42588, 42952, 43218, 44604, 45864, 46256, 48321, 48672, 49392, 49686, 50976, 52038, 53508, 55224, 56784, 57624, 57967, 59472, 59826, 60711, 61152, 62426, 63882, 64428, 64827, 66248, 68796, 69384, 69797, 71344, 73008, 73632, 74088, 74529, 75166, 76832, 78057, 78624, 79768, 80262, 80948, 82836, 85176, 85904, 86436, 89208, 89739, 91728, 92512, 93639, 96642, 98784, 99372, 104076, 107016, 110448, 112749, 113568, 115248, 115934, 118944, 119652, 120393, 121422, 124852, 127764, 128856, 129654, 132496, 137592, 138768, 139594, 141659, 142688, 144963, 146016, 148176, 149058, 150332, 156114, 159536, 160524, 161896, 165672, 170352, 171808, 172872, 173901, 178416, 179478, 182133, 183456, 187278, 193284, 198744, 208152, 209391, 214032, 220896, 223587, 225498, 230496, 231868, 239304, 240786, 242844, 249704, 255528, 257712, 259308, 263081, 264992, 269217, 275184, 277536, 279188, 280917, 283318, 289926, 296352, 298116, 300664, 312228, 319072, 321048, 323792, 331344, 338247, 340704, 345744, 347802, 356832, 358956, 364266, 374556, 386568, 397488, 405769, 416304, 418782, 424977, 428064, 447174, 450996, 463736, 478608, 481572, 485688, 488579, 499408, 511056, 515424, 518616, 521703, 526162, 538434, 546399, 550368, 558376, 561834, 566636, 579852, 596232, 601328, 624456, 628173, 642096, 647584, 662688, 676494, 691488, 695604, 717912, 728532, 749112, 773136, 789243, 794976, 811538, 832608, 837564, 842751, 849954, 894348, 901992, 927472, 957216, 963144, 971376, 977158, 998816, 1014741, 1022112, 1037232, 1043406, 1052324, 1076868, 1092798, 1116752, 1123668, 1133272, 1159704, 1192464, 1202656, 1217307, 1248912, 1256346, 1274931, 1284192, 1352988, 1391208, 1435824, 1457064, 1465737, 1498224, 1546272, 1565109, 1578486, 1623076, 1675128, 1685502, 1699908, 1788696, 1803984, 1841567, 1854944, 1884519, 1926288, 1942752, 1954316, 2029482, 2074464, 2086812, 2104648, 2153736, 2185596, 2233504, 2247336, 2266544, 2319408, 2367729, 2384928, 2434614, 2497824, 2512692, 2549862, 2705976, 2782416, 2871648, 2914128, 2931474, 2996448, 3130218, 3156972, 3246152, 3350256, 3371004, 3399816, 3420053, 3577392, 3607968, 3651921, 3683134, 3769038, 3824793, 3852576, 3908632, 4058964, 4173624, 4209296, 4307472, 4371192, 4397211, 4494672, 4533088, 4638816, 4735458, 4869228, 5025384, 5099724, 5411952, 5524701, 5564832, 5828256, 5862948, 6260436, 6313944, 6492304, 6700512, 6742008, 6799632, 6840106, 7103187, 7154784, 7303842, 7366268, 7538076, 7649586, 7817264, 8117928, 8347248, 8418592, 8614944, 8742384, 8794422, 8989344, 9470916, 9738456, 10050768, 10199448, 10260159, 10823904, 10955763, 11049402, 11725896, 12520872, 12627888, 12984608, 13191633, 13484016, 13599264, 13680212, 14206374, 14607684, 14732536, 15076152, 15299172, 15634528, 16235856, 16574103, 16694496, 17484768, 17588844, 18941832, 19476912, 20101536, 20398896, 20520318, 21911526, 22098804, 23451792, 23940371, 25041744, 25255776, 26383266, 26968032, 27360424, 28412748, 29215368, 29465072, 30152304, 30598344, 30780477, 32471712, 33148206, 35177688, 37883664, 38953824, 40797792, 41040636, 43823052, 44197608, 46903584, 47880742, 49722309, 50083488, 52766532, 54720848, 56825496, 58430736, 58930144, 60304608, 61196688, 61560954, 66296412, 70355376, 71821113, 75767328, 82081272, 87646104, 88395216, 92341431, 95761484, 99444618, 105533064, 109441696, 113650992, 116861472, 122393376, 123121908, 132592824, 140710752, 143642226, 164162544, 175292208, 176790432, 184682862, 191522968, 198889236, 211066128, 215463339, 227301984, 246243816, 265185648, 287284452, 328325088, 350584416, 369365724, 383045936, 397778472, 422132256, 430926678, 492487632, 530371296, 574568904, 646390017, 738731448, 766091872, 795556944, 861853356, 984975264, 1149137808, 1292780034, 1477462896, 1591113888, 1723706712, 2298275616, 2585560068, 2954925792, 3447413424, 5171120136, 6894826848, 10342240272, 20684480544]

約数ペア:

[(1, 20684480544), (2, 10342240272), (3, 6894826848), (4, 5171120136), (6, 3447413424), (7, 2954925792), (8, 2585560068), (9, 2298275616), (12, 1723706712), (13, 1591113888), (14, 1477462896), (16, 1292780034), (18, 1149137808), (21, 984975264), (24, 861853356), (26, 795556944), (27, 766091872), (28, 738731448), (32, 646390017), (36, 574568904), (39, 530371296), (42, 492487632), (48, 430926678), (49, 422132256), (52, 397778472), (54, 383045936), (56, 369365724), (59, 350584416), (63, 328325088), (72, 287284452), (78, 265185648), (84, 246243816), (91, 227301984), (96, 215463339), (98, 211066128), (104, 198889236), (108, 191522968), (112, 184682862), (117, 176790432), (118, 175292208), (126, 164162544), (144, 143642226), (147, 140710752), (156, 132592824), (168, 123121908), (169, 122393376), (177, 116861472), (182, 113650992), (189, 109441696), (196, 105533064), (208, 99444618), (216, 95761484), (224, 92341431), (234, 88395216), (236, 87646104), (252, 82081272), (273, 75767328), (288, 71821113), (294, 70355376), (312, 66296412), (336, 61560954), (338, 61196688), (343, 60304608), (351, 58930144), (354, 58430736), (364, 56825496), (378, 54720848), (392, 52766532), (413, 50083488), (416, 49722309), (432, 47880742), (441, 46903584), (468, 44197608), (472, 43823052), (504, 41040636), (507, 40797792), (531, 38953824), (546, 37883664), (588, 35177688), (624, 33148206), (637, 32471712), (672, 30780477), (676, 30598344), (686, 30152304), (702, 29465072), (708, 29215368), (728, 28412748), (756, 27360424), (767, 26968032), (784, 26383266), (819, 25255776), (826, 25041744), (864, 23940371), (882, 23451792), (936, 22098804), (944, 21911526), (1008, 20520318), (1014, 20398896), (1029, 20101536), (1062, 19476912), (1092, 18941832), (1176, 17588844), (1183, 17484768), (1239, 16694496), (1248, 16574103), (1274, 16235856), (1323, 15634528), (1352, 15299172), (1372, 15076152), (1404, 14732536), (1416, 14607684), (1456, 14206374), (1512, 13680212), (1521, 13599264), (1534, 13484016), (1568, 13191633), (1593, 12984608), (1638, 12627888), (1652, 12520872), (1764, 11725896), (1872, 11049402), (1888, 10955763), (1911, 10823904), (2016, 10260159), (2028, 10199448), (2058, 10050768), (2124, 9738456), (2184, 9470916), (2301, 8989344), (2352, 8794422), (2366, 8742384), (2401, 8614944), (2457, 8418592), (2478, 8347248), (2548, 8117928), (2646, 7817264), (2704, 7649586), (2744, 7538076), (2808, 7366268), (2832, 7303842), (2891, 7154784), (2912, 7103187), (3024, 6840106), (3042, 6799632), (3068, 6742008), (3087, 6700512), (3186, 6492304), (3276, 6313944), (3304, 6260436), (3528, 5862948), (3549, 5828256), (3717, 5564832), (3744, 5524701), (3822, 5411952), (4056, 5099724), (4116, 5025384), (4248, 4869228), (4368, 4735458), (4459, 4638816), (4563, 4533088), (4602, 4494672), (4704, 4397211), (4732, 4371192), (4802, 4307472), (4914, 4209296), (4956, 4173624), (5096, 4058964), (5292, 3908632), (5369, 3852576), (5408, 3824793), (5488, 3769038), (5616, 3683134), (5664, 3651921), (5733, 3607968), (5782, 3577392), (6048, 3420053), (6084, 3399816), (6136, 3371004), (6174, 3350256), (6372, 3246152), (6552, 3156972), (6608, 3130218), (6903, 2996448), (7056, 2931474), (7098, 2914128), (7203, 2871648), (7434, 2782416), (7644, 2705976), (8112, 2549862), (8232, 2512692), (8281, 2497824), (8496, 2434614), (8673, 2384928), (8736, 2367729), (8918, 2319408), (9126, 2266544), (9204, 2247336), (9261, 2233504), (9464, 2185596), (9604, 2153736), (9828, 2104648), (9912, 2086812), (9971, 2074464), (10192, 2029482), (10584, 1954316), (10647, 1942752), (10738, 1926288), (10976, 1884519), (11151, 1854944), (11232, 1841567), (11466, 1803984), (11564, 1788696), (12168, 1699908), (12272, 1685502), (12348, 1675128), (12744, 1623076), (13104, 1578486), (13216, 1565109), (13377, 1546272), (13806, 1498224), (14112, 1465737), (14196, 1457064), (14406, 1435824), (14868, 1391208), (15288, 1352988), (16107, 1284192), (16224, 1274931), (16464, 1256346), (16562, 1248912), (16992, 1217307), (17199, 1202656), (17346, 1192464), (17836, 1159704), (18252, 1133272), (18408, 1123668), (18522, 1116752), (18928, 1092798), (19208, 1076868), (19656, 1052324), (19824, 1043406), (19942, 1037232), (20237, 1022112), (20384, 1014741), (20709, 998816), (21168, 977158), (21294, 971376), (21476, 963144), (21609, 957216), (22302, 927472), (22932, 901992), (23128, 894348), (24336, 849954), (24544, 842751), (24696, 837564), (24843, 832608), (25488, 811538), (26019, 794976), (26208, 789243), (26754, 773136), (27612, 749112), (28392, 728532), (28812, 717912), (29736, 695604), (29913, 691488), (30576, 676494), (31213, 662688), (31941, 647584), (32214, 642096), (32928, 628173), (33124, 624456), (34398, 601328), (34692, 596232), (35672, 579852), (36504, 566636), (36816, 561834), (37044, 558376), (37583, 550368), (37856, 546399), (38416, 538434), (39312, 526162), (39648, 521703), (39884, 518616), (40131, 515424), (40474, 511056), (41418, 499408), (42336, 488579), (42588, 485688), (42952, 481572), (43218, 478608), (44604, 463736), (45864, 450996), (46256, 447174), (48321, 428064), (48672, 424977), (49392, 418782), (49686, 416304), (50976, 405769), (52038, 397488), (53508, 386568), (55224, 374556), (56784, 364266), (57624, 358956), (57967, 356832), (59472, 347802), (59826, 345744), (60711, 340704), (61152, 338247), (62426, 331344), (63882, 323792), (64428, 321048), (64827, 319072), (66248, 312228), (68796, 300664), (69384, 298116), (69797, 296352), (71344, 289926), (73008, 283318), (73632, 280917), (74088, 279188), (74529, 277536), (75166, 275184), (76832, 269217), (78057, 264992), (78624, 263081), (79768, 259308), (80262, 257712), (80948, 255528), (82836, 249704), (85176, 242844), (85904, 240786), (86436, 239304), (89208, 231868), (89739, 230496), (91728, 225498), (92512, 223587), (93639, 220896), (96642, 214032), (98784, 209391), (99372, 208152), (104076, 198744), (107016, 193284), (110448, 187278), (112749, 183456), (113568, 182133), (115248, 179478), (115934, 178416), (118944, 173901), (119652, 172872), (120393, 171808), (121422, 170352), (124852, 165672), (127764, 161896), (128856, 160524), (129654, 159536), (132496, 156114), (137592, 150332), (138768, 149058), (139594, 148176), (141659, 146016), (142688, 144963)]