21980859264

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^2$

素因数の和:307

約数の個数: 432

約数和(自身を含む): 78897822120

約数和(自身を除く): 56916962856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 127, 128, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 254, 273, 288, 312, 336, 338, 364, 381, 384, 416, 448, 468, 504, 507, 508, 546, 576, 624, 672, 676, 728, 762, 819, 832, 889, 896, 936, 1008, 1014, 1016, 1092, 1143, 1152, 1183, 1248, 1344, 1352, 1456, 1521, 1524, 1638, 1651, 1664, 1778, 1872, 2016, 2028, 2032, 2184, 2286, 2366, 2496, 2667, 2688, 2704, 2912, 3042, 3048, 3276, 3302, 3549, 3556, 3744, 4032, 4056, 4064, 4368, 4572, 4732, 4953, 4992, 5334, 5408, 5824, 6084, 6096, 6552, 6604, 7098, 7112, 7488, 8001, 8064, 8112, 8128, 8736, 9144, 9464, 9906, 10647, 10668, 10816, 11557, 11648, 12168, 12192, 13104, 13208, 14196, 14224, 14859, 14976, 16002, 16129, 16224, 16256, 17472, 18288, 18928, 19812, 21294, 21336, 21463, 21632, 23114, 24336, 24384, 26208, 26416, 28392, 28448, 29718, 32004, 32258, 32448, 34671, 34944, 36576, 37856, 39624, 42588, 42672, 42926, 46228, 48387, 48672, 48768, 52416, 52832, 56784, 56896, 59436, 64008, 64389, 64516, 64896, 69342, 73152, 75712, 79248, 85176, 85344, 85852, 92456, 96774, 97344, 104013, 104832, 105664, 112903, 113568, 113792, 118872, 128016, 128778, 129032, 138684, 145161, 146304, 150241, 151424, 158496, 170352, 170688, 171704, 184912, 193167, 193548, 194688, 208026, 209677, 211328, 225806, 227136, 237744, 256032, 257556, 258064, 277368, 290322, 300482, 316992, 338709, 340704, 341376, 343408, 369824, 386334, 387096, 416052, 419354, 450723, 451612, 454272, 475488, 512064, 515112, 516128, 554736, 580644, 600964, 629031, 633984, 677418, 681408, 686816, 739648, 772668, 774192, 832104, 838708, 901446, 903224, 950976, 1016127, 1024128, 1030224, 1032256, 1109472, 1161288, 1201928, 1258062, 1352169, 1354836, 1362816, 1373632, 1467739, 1479296, 1545336, 1548384, 1664208, 1677416, 1802892, 1806448, 1887093, 1901952, 2032254, 2060448, 2064512, 2218944, 2322576, 2403856, 2516124, 2704338, 2709672, 2725801, 2747264, 2935478, 3090672, 3096768, 3328416, 3354832, 3605784, 3612896, 3774186, 4064508, 4120896, 4403217, 4437888, 4645152, 4807712, 5032248, 5408676, 5419344, 5451602, 5870956, 6181344, 6193536, 6656832, 6709664, 7211568, 7225792, 7548372, 8129016, 8177403, 8241792, 8806434, 9290304, 9615424, 10064496, 10817352, 10838688, 10903204, 11741912, 12362688, 13209651, 13313664, 13419328, 14423136, 14451584, 15096744, 16258032, 16354806, 17612868, 18580608, 19080607, 19230848, 20128992, 21634704, 21677376, 21806408, 23483824, 24532209, 24725376, 26419302, 26838656, 28846272, 30193488, 32516064, 32709612, 35225736, 38161214, 40257984, 43269408, 43354752, 43612816, 46967648, 49064418, 52838604, 57241821, 57692544, 60386976, 65032128, 65419224, 70451472, 76322428, 80515968, 86538816, 87225632, 93935296, 98128836, 105677208, 114483642, 120773952, 130064256, 130838448, 140902944, 152644856, 171725463, 173077632, 174451264, 187870592, 196257672, 211354416, 228967284, 241547904, 261676896, 281805888, 305289712, 343450926, 348902528, 392515344, 422708832, 457934568, 523353792, 563611776, 610579424, 686901852, 785030688, 845417664, 915869136, 1046707584, 1221158848, 1373803704, 1570061376, 1690835328, 1831738272, 2442317696, 2747607408, 3140122752, 3663476544, 5495214816, 7326953088, 10990429632, 21980859264]

約数ペア:

[(1, 21980859264), (2, 10990429632), (3, 7326953088), (4, 5495214816), (6, 3663476544), (7, 3140122752), (8, 2747607408), (9, 2442317696), (12, 1831738272), (13, 1690835328), (14, 1570061376), (16, 1373803704), (18, 1221158848), (21, 1046707584), (24, 915869136), (26, 845417664), (28, 785030688), (32, 686901852), (36, 610579424), (39, 563611776), (42, 523353792), (48, 457934568), (52, 422708832), (56, 392515344), (63, 348902528), (64, 343450926), (72, 305289712), (78, 281805888), (84, 261676896), (91, 241547904), (96, 228967284), (104, 211354416), (112, 196257672), (117, 187870592), (126, 174451264), (127, 173077632), (128, 171725463), (144, 152644856), (156, 140902944), (168, 130838448), (169, 130064256), (182, 120773952), (192, 114483642), (208, 105677208), (224, 98128836), (234, 93935296), (252, 87225632), (254, 86538816), (273, 80515968), (288, 76322428), (312, 70451472), (336, 65419224), (338, 65032128), (364, 60386976), (381, 57692544), (384, 57241821), (416, 52838604), (448, 49064418), (468, 46967648), (504, 43612816), (507, 43354752), (508, 43269408), (546, 40257984), (576, 38161214), (624, 35225736), (672, 32709612), (676, 32516064), (728, 30193488), (762, 28846272), (819, 26838656), (832, 26419302), (889, 24725376), (896, 24532209), (936, 23483824), (1008, 21806408), (1014, 21677376), (1016, 21634704), (1092, 20128992), (1143, 19230848), (1152, 19080607), (1183, 18580608), (1248, 17612868), (1344, 16354806), (1352, 16258032), (1456, 15096744), (1521, 14451584), (1524, 14423136), (1638, 13419328), (1651, 13313664), (1664, 13209651), (1778, 12362688), (1872, 11741912), (2016, 10903204), (2028, 10838688), (2032, 10817352), (2184, 10064496), (2286, 9615424), (2366, 9290304), (2496, 8806434), (2667, 8241792), (2688, 8177403), (2704, 8129016), (2912, 7548372), (3042, 7225792), (3048, 7211568), (3276, 6709664), (3302, 6656832), (3549, 6193536), (3556, 6181344), (3744, 5870956), (4032, 5451602), (4056, 5419344), (4064, 5408676), (4368, 5032248), (4572, 4807712), (4732, 4645152), (4953, 4437888), (4992, 4403217), (5334, 4120896), (5408, 4064508), (5824, 3774186), (6084, 3612896), (6096, 3605784), (6552, 3354832), (6604, 3328416), (7098, 3096768), (7112, 3090672), (7488, 2935478), (8001, 2747264), (8064, 2725801), (8112, 2709672), (8128, 2704338), (8736, 2516124), (9144, 2403856), (9464, 2322576), (9906, 2218944), (10647, 2064512), (10668, 2060448), (10816, 2032254), (11557, 1901952), (11648, 1887093), (12168, 1806448), (12192, 1802892), (13104, 1677416), (13208, 1664208), (14196, 1548384), (14224, 1545336), (14859, 1479296), (14976, 1467739), (16002, 1373632), (16129, 1362816), (16224, 1354836), (16256, 1352169), (17472, 1258062), (18288, 1201928), (18928, 1161288), (19812, 1109472), (21294, 1032256), (21336, 1030224), (21463, 1024128), (21632, 1016127), (23114, 950976), (24336, 903224), (24384, 901446), (26208, 838708), (26416, 832104), (28392, 774192), (28448, 772668), (29718, 739648), (32004, 686816), (32258, 681408), (32448, 677418), (34671, 633984), (34944, 629031), (36576, 600964), (37856, 580644), (39624, 554736), (42588, 516128), (42672, 515112), (42926, 512064), (46228, 475488), (48387, 454272), (48672, 451612), (48768, 450723), (52416, 419354), (52832, 416052), (56784, 387096), (56896, 386334), (59436, 369824), (64008, 343408), (64389, 341376), (64516, 340704), (64896, 338709), (69342, 316992), (73152, 300482), (75712, 290322), (79248, 277368), (85176, 258064), (85344, 257556), (85852, 256032), (92456, 237744), (96774, 227136), (97344, 225806), (104013, 211328), (104832, 209677), (105664, 208026), (112903, 194688), (113568, 193548), (113792, 193167), (118872, 184912), (128016, 171704), (128778, 170688), (129032, 170352), (138684, 158496), (145161, 151424), (146304, 150241)]