21028460544

素因数分解:

$2^{11}\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 720

約数和(自身を含む): 79081002000

約数和(自身を除く): 58052541456

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, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 162, 168, 182, 189, 192, 196, 199, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 324, 336, 351, 364, 378, 384, 392, 398, 416, 432, 441, 448, 468, 504, 512, 546, 567, 576, 588, 597, 624, 637, 648, 672, 702, 728, 756, 768, 784, 796, 819, 832, 864, 882, 896, 936, 1008, 1024, 1053, 1092, 1134, 1152, 1176, 1194, 1248, 1274, 1296, 1323, 1344, 1393, 1404, 1456, 1512, 1536, 1568, 1592, 1638, 1664, 1728, 1764, 1791, 1792, 1872, 1911, 2016, 2048, 2106, 2184, 2268, 2304, 2352, 2388, 2457, 2496, 2548, 2587, 2592, 2646, 2688, 2786, 2808, 2912, 3024, 3072, 3136, 3184, 3276, 3328, 3456, 3528, 3582, 3584, 3744, 3822, 3969, 4032, 4179, 4212, 4368, 4536, 4608, 4704, 4776, 4914, 4992, 5096, 5174, 5184, 5292, 5373, 5376, 5572, 5616, 5733, 5824, 6048, 6144, 6272, 6368, 6552, 6656, 6912, 7056, 7164, 7168, 7371, 7488, 7644, 7761, 7938, 8064, 8358, 8424, 8736, 9072, 9216, 9408, 9552, 9751, 9828, 9984, 10192, 10348, 10368, 10584, 10746, 10752, 11144, 11232, 11466, 11648, 12096, 12537, 12544, 12736, 13104, 13312, 13824, 14112, 14328, 14336, 14742, 14976, 15288, 15522, 15876, 16119, 16128, 16716, 16848, 17199, 17472, 18109, 18144, 18432, 18816, 19104, 19502, 19656, 19968, 20384, 20696, 20736, 21168, 21492, 21504, 22288, 22464, 22932, 23283, 23296, 24192, 25074, 25088, 25472, 26208, 26624, 27648, 28224, 28656, 29253, 29484, 29952, 30576, 31044, 31752, 32238, 32256, 33432, 33696, 34398, 34944, 36218, 36288, 37611, 37632, 38208, 39004, 39312, 39936, 40768, 41392, 41472, 42336, 42984, 43008, 44576, 44928, 45864, 46566, 46592, 48384, 50148, 50176, 50944, 51597, 52416, 54327, 55296, 56448, 57312, 58506, 58968, 59904, 61152, 62088, 63504, 64476, 64512, 66864, 67392, 68796, 69849, 69888, 72436, 72576, 75222, 75264, 76416, 78008, 78624, 79872, 81536, 82784, 82944, 84672, 85968, 87759, 89152, 89856, 91728, 93132, 93184, 96768, 100296, 100352, 101888, 103194, 104832, 108654, 112833, 112896, 114624, 117012, 117936, 119808, 122304, 124176, 126763, 127008, 128952, 129024, 133728, 134784, 137592, 139698, 139776, 144872, 145152, 150444, 150528, 152832, 156016, 157248, 162981, 163072, 165568, 165888, 169344, 171936, 175518, 178304, 179712, 183456, 186264, 186368, 193536, 200592, 203776, 206388, 209547, 209664, 217308, 225666, 225792, 229248, 234024, 235872, 239616, 244608, 248352, 253526, 254016, 257904, 263277, 267456, 269568, 275184, 279396, 279552, 289744, 290304, 300888, 301056, 305664, 312032, 314496, 325962, 326144, 331136, 338688, 343872, 351036, 356608, 359424, 366912, 372528, 380289, 387072, 401184, 407552, 412776, 419094, 419328, 434616, 451332, 451584, 458496, 468048, 471744, 488943, 489216, 496704, 507052, 508032, 515808, 526554, 534912, 539136, 550368, 558792, 559104, 579488, 580608, 601776, 611328, 624064, 628992, 651924, 652288, 662272, 677376, 687744, 702072, 713216, 718848, 733824, 745056, 760578, 789831, 802368, 825552, 838188, 838656, 869232, 902664, 903168, 916992, 936096, 943488, 977886, 978432, 993408, 1014104, 1016064, 1031616, 1053108, 1069824, 1078272, 1100736, 1117584, 1140867, 1158976, 1161216, 1203552, 1222656, 1248128, 1257984, 1303848, 1304576, 1324544, 1354752, 1375488, 1404144, 1426432, 1466829, 1467648, 1490112, 1521156, 1579662, 1604736, 1651104, 1676376, 1677312, 1738464, 1805328, 1833984, 1872192, 1886976, 1955772, 1956864, 1986816, 2028208, 2032128, 2063232, 2106216, 2139648, 2156544, 2201472, 2235168, 2281734, 2317952, 2407104, 2496256, 2515968, 2607696, 2649088, 2709504, 2750976, 2808288, 2852864, 2933658, 2935296, 2980224, 3042312, 3159324, 3209472, 3302208, 3352752, 3422601, 3476928, 3610656, 3667968, 3744384, 3773952, 3911544, 3913728, 3973632, 4056416, 4064256, 4126464, 4212432, 4279296, 4402944, 4470336, 4563468, 4635904, 4814208, 4992512, 5031936, 5215392, 5298176, 5501952, 5616576, 5867316, 5870592, 5960448, 6084624, 6318648, 6418944, 6604416, 6705504, 6845202, 6953856, 7221312, 7488768, 7547904, 7823088, 7947264, 8112832, 8128512, 8252928, 8424864, 8558592, 8805888, 8940672, 9126936, 9271808, 9628416, 9985024, 10267803, 10430784, 11003904, 11233152, 11734632, 11741184, 11920896, 12169248, 12637296, 12837888, 13208832, 13411008, 13690404, 13907712, 14442624, 14977536, 15095808, 15646176, 15894528, 16225664, 16505856, 16849728, 17611776, 17881344, 18253872, 18543616, 19256832, 19970048, 20535606, 20861568, 22466304, 23469264, 23841792, 24338496, 25274592, 25675776, 26417664, 26822016, 27380808, 27815424, 28885248, 29955072, 31292352, 32451328, 33011712, 33699456, 35223552, 35762688, 36507744, 37087232, 38513664, 41071212, 41723136, 44932608, 46938528, 47683584, 48676992, 50549184, 52835328, 53644032, 54761616, 55630848, 57770496, 59910144, 62584704, 64902656, 67398912, 71525376, 73015488, 77027328, 82142424, 83446272, 89865216, 93877056, 97353984, 101098368, 105670656, 107288064, 109523232, 111261696, 115540992, 125169408, 129805312, 134797824, 143050752, 146030976, 164284848, 166892544, 179730432, 187754112, 194707968, 202196736, 214576128, 219046464, 231081984, 250338816, 259610624, 269595648, 292061952, 328569696, 333785088, 375508224, 389415936, 404393472, 429152256, 438092928, 500677632, 539191296, 584123904, 657139392, 751016448, 778831872, 808786944, 876185856, 1001355264, 1168247808, 1314278784, 1502032896, 1617573888, 1752371712, 2336495616, 2628557568, 3004065792, 3504743424, 5257115136, 7009486848, 10514230272, 21028460544]

約数ペア:

[(1, 21028460544), (2, 10514230272), (3, 7009486848), (4, 5257115136), (6, 3504743424), (7, 3004065792), (8, 2628557568), (9, 2336495616), (12, 1752371712), (13, 1617573888), (14, 1502032896), (16, 1314278784), (18, 1168247808), (21, 1001355264), (24, 876185856), (26, 808786944), (27, 778831872), (28, 751016448), (32, 657139392), (36, 584123904), (39, 539191296), (42, 500677632), (48, 438092928), (49, 429152256), (52, 404393472), (54, 389415936), (56, 375508224), (63, 333785088), (64, 328569696), (72, 292061952), (78, 269595648), (81, 259610624), (84, 250338816), (91, 231081984), (96, 219046464), (98, 214576128), (104, 202196736), (108, 194707968), (112, 187754112), (117, 179730432), (126, 166892544), (128, 164284848), (144, 146030976), (147, 143050752), (156, 134797824), (162, 129805312), (168, 125169408), (182, 115540992), (189, 111261696), (192, 109523232), (196, 107288064), (199, 105670656), (208, 101098368), (216, 97353984), (224, 93877056), (234, 89865216), (252, 83446272), (256, 82142424), (273, 77027328), (288, 73015488), (294, 71525376), (312, 67398912), (324, 64902656), (336, 62584704), (351, 59910144), (364, 57770496), (378, 55630848), (384, 54761616), (392, 53644032), (398, 52835328), (416, 50549184), (432, 48676992), (441, 47683584), (448, 46938528), (468, 44932608), (504, 41723136), (512, 41071212), (546, 38513664), (567, 37087232), (576, 36507744), (588, 35762688), (597, 35223552), (624, 33699456), (637, 33011712), (648, 32451328), (672, 31292352), (702, 29955072), (728, 28885248), (756, 27815424), (768, 27380808), (784, 26822016), (796, 26417664), (819, 25675776), (832, 25274592), (864, 24338496), (882, 23841792), (896, 23469264), (936, 22466304), (1008, 20861568), (1024, 20535606), (1053, 19970048), (1092, 19256832), (1134, 18543616), (1152, 18253872), (1176, 17881344), (1194, 17611776), (1248, 16849728), (1274, 16505856), (1296, 16225664), (1323, 15894528), (1344, 15646176), (1393, 15095808), (1404, 14977536), (1456, 14442624), (1512, 13907712), (1536, 13690404), (1568, 13411008), (1592, 13208832), (1638, 12837888), (1664, 12637296), (1728, 12169248), (1764, 11920896), (1791, 11741184), (1792, 11734632), (1872, 11233152), (1911, 11003904), (2016, 10430784), (2048, 10267803), (2106, 9985024), (2184, 9628416), (2268, 9271808), (2304, 9126936), (2352, 8940672), (2388, 8805888), (2457, 8558592), (2496, 8424864), (2548, 8252928), (2587, 8128512), (2592, 8112832), (2646, 7947264), (2688, 7823088), (2786, 7547904), (2808, 7488768), (2912, 7221312), (3024, 6953856), (3072, 6845202), (3136, 6705504), (3184, 6604416), (3276, 6418944), (3328, 6318648), (3456, 6084624), (3528, 5960448), (3582, 5870592), (3584, 5867316), (3744, 5616576), (3822, 5501952), (3969, 5298176), (4032, 5215392), (4179, 5031936), (4212, 4992512), (4368, 4814208), (4536, 4635904), (4608, 4563468), (4704, 4470336), (4776, 4402944), (4914, 4279296), (4992, 4212432), (5096, 4126464), (5174, 4064256), (5184, 4056416), (5292, 3973632), (5373, 3913728), (5376, 3911544), (5572, 3773952), (5616, 3744384), (5733, 3667968), (5824, 3610656), (6048, 3476928), (6144, 3422601), (6272, 3352752), (6368, 3302208), (6552, 3209472), (6656, 3159324), (6912, 3042312), (7056, 2980224), (7164, 2935296), (7168, 2933658), (7371, 2852864), (7488, 2808288), (7644, 2750976), (7761, 2709504), (7938, 2649088), (8064, 2607696), (8358, 2515968), (8424, 2496256), (8736, 2407104), (9072, 2317952), (9216, 2281734), (9408, 2235168), (9552, 2201472), (9751, 2156544), (9828, 2139648), (9984, 2106216), (10192, 2063232), (10348, 2032128), (10368, 2028208), (10584, 1986816), (10746, 1956864), (10752, 1955772), (11144, 1886976), (11232, 1872192), (11466, 1833984), (11648, 1805328), (12096, 1738464), (12537, 1677312), (12544, 1676376), (12736, 1651104), (13104, 1604736), (13312, 1579662), (13824, 1521156), (14112, 1490112), (14328, 1467648), (14336, 1466829), (14742, 1426432), (14976, 1404144), (15288, 1375488), (15522, 1354752), (15876, 1324544), (16119, 1304576), (16128, 1303848), (16716, 1257984), (16848, 1248128), (17199, 1222656), (17472, 1203552), (18109, 1161216), (18144, 1158976), (18432, 1140867), (18816, 1117584), (19104, 1100736), (19502, 1078272), (19656, 1069824), (19968, 1053108), (20384, 1031616), (20696, 1016064), (20736, 1014104), (21168, 993408), (21492, 978432), (21504, 977886), (22288, 943488), (22464, 936096), (22932, 916992), (23283, 903168), (23296, 902664), (24192, 869232), (25074, 838656), (25088, 838188), (25472, 825552), (26208, 802368), (26624, 789831), (27648, 760578), (28224, 745056), (28656, 733824), (29253, 718848), (29484, 713216), (29952, 702072), (30576, 687744), (31044, 677376), (31752, 662272), (32238, 652288), (32256, 651924), (33432, 628992), (33696, 624064), (34398, 611328), (34944, 601776), (36218, 580608), (36288, 579488), (37611, 559104), (37632, 558792), (38208, 550368), (39004, 539136), (39312, 534912), (39936, 526554), (40768, 515808), (41392, 508032), (41472, 507052), (42336, 496704), (42984, 489216), (43008, 488943), (44576, 471744), (44928, 468048), (45864, 458496), (46566, 451584), (46592, 451332), (48384, 434616), (50148, 419328), (50176, 419094), (50944, 412776), (51597, 407552), (52416, 401184), (54327, 387072), (55296, 380289), (56448, 372528), (57312, 366912), (58506, 359424), (58968, 356608), (59904, 351036), (61152, 343872), (62088, 338688), (63504, 331136), (64476, 326144), (64512, 325962), (66864, 314496), (67392, 312032), (68796, 305664), (69849, 301056), (69888, 300888), (72436, 290304), (72576, 289744), (75222, 279552), (75264, 279396), (76416, 275184), (78008, 269568), (78624, 267456), (79872, 263277), (81536, 257904), (82784, 254016), (82944, 253526), (84672, 248352), (85968, 244608), (87759, 239616), (89152, 235872), (89856, 234024), (91728, 229248), (93132, 225792), (93184, 225666), (96768, 217308), (100296, 209664), (100352, 209547), (101888, 206388), (103194, 203776), (104832, 200592), (108654, 193536), (112833, 186368), (112896, 186264), (114624, 183456), (117012, 179712), (117936, 178304), (119808, 175518), (122304, 171936), (124176, 169344), (126763, 165888), (127008, 165568), (128952, 163072), (129024, 162981), (133728, 157248), (134784, 156016), (137592, 152832), (139698, 150528), (139776, 150444), (144872, 145152)]