820415232

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 486

約数和(自身を含む): 3048897852

約数和(自身を除く): 2228482620

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 43, 48, 49, 52, 56, 63, 64, 72, 78, 84, 86, 91, 96, 98, 104, 112, 117, 126, 128, 129, 144, 147, 156, 168, 169, 172, 182, 192, 196, 208, 224, 234, 252, 256, 258, 273, 288, 294, 301, 312, 336, 338, 344, 364, 384, 387, 392, 416, 441, 448, 468, 504, 507, 516, 546, 559, 576, 588, 602, 624, 637, 672, 676, 688, 728, 768, 774, 784, 819, 832, 882, 896, 903, 936, 1008, 1014, 1032, 1092, 1118, 1152, 1176, 1183, 1204, 1248, 1274, 1344, 1352, 1376, 1456, 1521, 1548, 1568, 1638, 1664, 1677, 1764, 1792, 1806, 1872, 1911, 2016, 2028, 2064, 2107, 2184, 2236, 2304, 2352, 2366, 2408, 2496, 2548, 2688, 2704, 2709, 2752, 2912, 3042, 3096, 3136, 3276, 3328, 3354, 3528, 3549, 3612, 3744, 3822, 3913, 4032, 4056, 4128, 4214, 4368, 4472, 4704, 4732, 4816, 4992, 5031, 5096, 5376, 5408, 5418, 5504, 5733, 5824, 6084, 6192, 6272, 6321, 6552, 6708, 7056, 7098, 7224, 7267, 7488, 7644, 7826, 8064, 8112, 8256, 8281, 8428, 8736, 8944, 9408, 9464, 9632, 9984, 10062, 10192, 10647, 10816, 10836, 11008, 11466, 11648, 11739, 12168, 12384, 12544, 12642, 13104, 13416, 14112, 14196, 14448, 14534, 14976, 15288, 15652, 16128, 16224, 16512, 16562, 16856, 17472, 17888, 18816, 18928, 18963, 19264, 20124, 20384, 21294, 21632, 21672, 21801, 22932, 23296, 23478, 24336, 24768, 24843, 25284, 26208, 26832, 27391, 28224, 28392, 28896, 29068, 29952, 30576, 31304, 32448, 33024, 33124, 33712, 34944, 35217, 35776, 37632, 37856, 37926, 38528, 40248, 40768, 42588, 43264, 43344, 43602, 45864, 46956, 48672, 49536, 49686, 50568, 50869, 52416, 53664, 54782, 56448, 56784, 57792, 58136, 61152, 62608, 64896, 65403, 66248, 67424, 69888, 70434, 71552, 74529, 75712, 75852, 77056, 80496, 81536, 82173, 85176, 86688, 87204, 91728, 93912, 97344, 99072, 99372, 101136, 101738, 104832, 107328, 109564, 112896, 113568, 115584, 116272, 122304, 125216, 129792, 130806, 132496, 134848, 140868, 143104, 149058, 151424, 151704, 152607, 160992, 163072, 164346, 170352, 173376, 174408, 183456, 187824, 194688, 198744, 202272, 203476, 209664, 214656, 219128, 227136, 231168, 232544, 244608, 246519, 250432, 261612, 264992, 269696, 281736, 298116, 302848, 303408, 305214, 321984, 328692, 340704, 346752, 348816, 356083, 366912, 375648, 389376, 397488, 404544, 406952, 429312, 438256, 454272, 457821, 465088, 489216, 493038, 500864, 523224, 529984, 539392, 563472, 596232, 606816, 610428, 643968, 657384, 681408, 693504, 697632, 712166, 733824, 751296, 794976, 809088, 813904, 876512, 908544, 915642, 930176, 986076, 1001728, 1046448, 1059968, 1068249, 1126944, 1192464, 1213632, 1220856, 1287936, 1314768, 1362816, 1395264, 1424332, 1467648, 1502592, 1589952, 1618176, 1627808, 1753024, 1831284, 1860352, 1972152, 2092896, 2119936, 2136498, 2253888, 2384928, 2427264, 2441712, 2629536, 2725632, 2790528, 2848664, 3005184, 3179904, 3204747, 3255616, 3506048, 3662568, 3944304, 4185792, 4272996, 4507776, 4769856, 4854528, 4883424, 5259072, 5581056, 5697328, 6359808, 6409494, 6511232, 7012096, 7325136, 7888608, 8371584, 8545992, 9015552, 9539712, 9766848, 10518144, 11394656, 12818988, 13022464, 14650272, 15777216, 16743168, 17091984, 19079424, 19533696, 21036288, 22789312, 25637976, 29300544, 31554432, 34183968, 39067392, 45578624, 51275952, 58601088, 63108864, 68367936, 91157248, 102551904, 117202176, 136735872, 205103808, 273471744, 410207616, 820415232]

約数ペア:

[(1, 820415232), (2, 410207616), (3, 273471744), (4, 205103808), (6, 136735872), (7, 117202176), (8, 102551904), (9, 91157248), (12, 68367936), (13, 63108864), (14, 58601088), (16, 51275952), (18, 45578624), (21, 39067392), (24, 34183968), (26, 31554432), (28, 29300544), (32, 25637976), (36, 22789312), (39, 21036288), (42, 19533696), (43, 19079424), (48, 17091984), (49, 16743168), (52, 15777216), (56, 14650272), (63, 13022464), (64, 12818988), (72, 11394656), (78, 10518144), (84, 9766848), (86, 9539712), (91, 9015552), (96, 8545992), (98, 8371584), (104, 7888608), (112, 7325136), (117, 7012096), (126, 6511232), (128, 6409494), (129, 6359808), (144, 5697328), (147, 5581056), (156, 5259072), (168, 4883424), (169, 4854528), (172, 4769856), (182, 4507776), (192, 4272996), (196, 4185792), (208, 3944304), (224, 3662568), (234, 3506048), (252, 3255616), (256, 3204747), (258, 3179904), (273, 3005184), (288, 2848664), (294, 2790528), (301, 2725632), (312, 2629536), (336, 2441712), (338, 2427264), (344, 2384928), (364, 2253888), (384, 2136498), (387, 2119936), (392, 2092896), (416, 1972152), (441, 1860352), (448, 1831284), (468, 1753024), (504, 1627808), (507, 1618176), (516, 1589952), (546, 1502592), (559, 1467648), (576, 1424332), (588, 1395264), (602, 1362816), (624, 1314768), (637, 1287936), (672, 1220856), (676, 1213632), (688, 1192464), (728, 1126944), (768, 1068249), (774, 1059968), (784, 1046448), (819, 1001728), (832, 986076), (882, 930176), (896, 915642), (903, 908544), (936, 876512), (1008, 813904), (1014, 809088), (1032, 794976), (1092, 751296), (1118, 733824), (1152, 712166), (1176, 697632), (1183, 693504), (1204, 681408), (1248, 657384), (1274, 643968), (1344, 610428), (1352, 606816), (1376, 596232), (1456, 563472), (1521, 539392), (1548, 529984), (1568, 523224), (1638, 500864), (1664, 493038), (1677, 489216), (1764, 465088), (1792, 457821), (1806, 454272), (1872, 438256), (1911, 429312), (2016, 406952), (2028, 404544), (2064, 397488), (2107, 389376), (2184, 375648), (2236, 366912), (2304, 356083), (2352, 348816), (2366, 346752), (2408, 340704), (2496, 328692), (2548, 321984), (2688, 305214), (2704, 303408), (2709, 302848), (2752, 298116), (2912, 281736), (3042, 269696), (3096, 264992), (3136, 261612), (3276, 250432), (3328, 246519), (3354, 244608), (3528, 232544), (3549, 231168), (3612, 227136), (3744, 219128), (3822, 214656), (3913, 209664), (4032, 203476), (4056, 202272), (4128, 198744), (4214, 194688), (4368, 187824), (4472, 183456), (4704, 174408), (4732, 173376), (4816, 170352), (4992, 164346), (5031, 163072), (5096, 160992), (5376, 152607), (5408, 151704), (5418, 151424), (5504, 149058), (5733, 143104), (5824, 140868), (6084, 134848), (6192, 132496), (6272, 130806), (6321, 129792), (6552, 125216), (6708, 122304), (7056, 116272), (7098, 115584), (7224, 113568), (7267, 112896), (7488, 109564), (7644, 107328), (7826, 104832), (8064, 101738), (8112, 101136), (8256, 99372), (8281, 99072), (8428, 97344), (8736, 93912), (8944, 91728), (9408, 87204), (9464, 86688), (9632, 85176), (9984, 82173), (10062, 81536), (10192, 80496), (10647, 77056), (10816, 75852), (10836, 75712), (11008, 74529), (11466, 71552), (11648, 70434), (11739, 69888), (12168, 67424), (12384, 66248), (12544, 65403), (12642, 64896), (13104, 62608), (13416, 61152), (14112, 58136), (14196, 57792), (14448, 56784), (14534, 56448), (14976, 54782), (15288, 53664), (15652, 52416), (16128, 50869), (16224, 50568), (16512, 49686), (16562, 49536), (16856, 48672), (17472, 46956), (17888, 45864), (18816, 43602), (18928, 43344), (18963, 43264), (19264, 42588), (20124, 40768), (20384, 40248), (21294, 38528), (21632, 37926), (21672, 37856), (21801, 37632), (22932, 35776), (23296, 35217), (23478, 34944), (24336, 33712), (24768, 33124), (24843, 33024), (25284, 32448), (26208, 31304), (26832, 30576), (27391, 29952), (28224, 29068), (28392, 28896)]