2120421888

素因数分解:

$2^9\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 560

約数和(自身を含む): 7513894080

約数和(自身を除く): 5393472192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 27, 32, 36, 38, 39, 46, 48, 52, 54, 57, 64, 69, 72, 76, 78, 81, 92, 96, 104, 108, 114, 117, 128, 138, 144, 152, 156, 162, 171, 184, 192, 207, 208, 216, 228, 234, 243, 247, 256, 276, 288, 299, 304, 312, 324, 342, 351, 368, 384, 414, 416, 432, 437, 456, 468, 486, 494, 512, 513, 552, 576, 598, 608, 621, 624, 648, 684, 702, 729, 736, 741, 768, 828, 832, 864, 874, 897, 912, 936, 972, 988, 1026, 1053, 1104, 1152, 1196, 1216, 1242, 1248, 1296, 1311, 1368, 1404, 1458, 1472, 1482, 1536, 1539, 1656, 1664, 1728, 1748, 1794, 1824, 1863, 1872, 1944, 1976, 2052, 2106, 2208, 2223, 2304, 2392, 2432, 2484, 2496, 2592, 2622, 2691, 2736, 2808, 2916, 2944, 2964, 3078, 3159, 3312, 3328, 3456, 3496, 3588, 3648, 3726, 3744, 3888, 3933, 3952, 4104, 4212, 4416, 4446, 4608, 4617, 4784, 4864, 4968, 4992, 5184, 5244, 5382, 5472, 5589, 5616, 5681, 5832, 5888, 5928, 6156, 6318, 6624, 6656, 6669, 6912, 6992, 7176, 7296, 7452, 7488, 7776, 7866, 7904, 8073, 8208, 8424, 8832, 8892, 9234, 9477, 9568, 9728, 9936, 9984, 10368, 10488, 10764, 10944, 11178, 11232, 11362, 11664, 11776, 11799, 11856, 12312, 12636, 13248, 13338, 13824, 13851, 13984, 14352, 14592, 14904, 14976, 15552, 15732, 15808, 16146, 16416, 16767, 16848, 17043, 17664, 17784, 18468, 18954, 19136, 19872, 19968, 20007, 20736, 20976, 21528, 21888, 22356, 22464, 22724, 23328, 23598, 23712, 24219, 24624, 25272, 26496, 26676, 27702, 27968, 28704, 29184, 29808, 29952, 31104, 31464, 31616, 32292, 32832, 33534, 33696, 34086, 35328, 35397, 35568, 36936, 37908, 38272, 39744, 40014, 41472, 41952, 43056, 43776, 44712, 44928, 45448, 46656, 47196, 47424, 48438, 49248, 50544, 51129, 52992, 53352, 55404, 55936, 57408, 59616, 59904, 60021, 62208, 62928, 63232, 64584, 65664, 67068, 67392, 68172, 70794, 71136, 72657, 73872, 75816, 76544, 79488, 80028, 83904, 86112, 87552, 89424, 89856, 90896, 93312, 94392, 94848, 96876, 98496, 101088, 102258, 105984, 106191, 106704, 110808, 111872, 114816, 119232, 120042, 124416, 125856, 126464, 129168, 131328, 134136, 134784, 136344, 141588, 142272, 145314, 147744, 151632, 153088, 153387, 158976, 160056, 167808, 172224, 178848, 179712, 180063, 181792, 186624, 188784, 189696, 193752, 196992, 202176, 204516, 212382, 213408, 217971, 221616, 223744, 229632, 238464, 240084, 251712, 258336, 262656, 268272, 269568, 272688, 283176, 284544, 290628, 295488, 303264, 306774, 317952, 318573, 320112, 335616, 344448, 357696, 360126, 363584, 373248, 377568, 379392, 387504, 393984, 404352, 409032, 424764, 426816, 435942, 443232, 459264, 460161, 476928, 480168, 503424, 516672, 536544, 539136, 545376, 566352, 569088, 581256, 590976, 606528, 613548, 637146, 640224, 671232, 688896, 715392, 720252, 727168, 755136, 775008, 787968, 808704, 818064, 849528, 853632, 871884, 886464, 920322, 953856, 960336, 1006848, 1033344, 1073088, 1090752, 1132704, 1138176, 1162512, 1181952, 1213056, 1227096, 1274292, 1280448, 1377792, 1380483, 1430784, 1440504, 1454336, 1510272, 1550016, 1617408, 1636128, 1699056, 1707264, 1743768, 1772928, 1840644, 1920672, 2013696, 2066688, 2146176, 2181504, 2265408, 2325024, 2363904, 2426112, 2454192, 2548584, 2560896, 2760966, 2861568, 2881008, 2908672, 3020544, 3100032, 3272256, 3398112, 3414528, 3487536, 3545856, 3681288, 3841344, 4133376, 4141449, 4292352, 4363008, 4530816, 4650048, 4852224, 4908384, 5097168, 5121792, 5521932, 5762016, 6041088, 6200064, 6544512, 6796224, 6975072, 7091712, 7362576, 7682688, 8282898, 8584704, 8726016, 9061632, 9300096, 9816768, 10194336, 10243584, 11043864, 11524032, 12400128, 13089024, 13592448, 13950144, 14725152, 15365376, 16565796, 18123264, 18600192, 19633536, 20388672, 22087728, 23048064, 26178048, 27184896, 27900288, 29450304, 30730752, 33131592, 37200384, 39267072, 40777344, 44175456, 46096128, 54369792, 55800576, 58900608, 66263184, 78534144, 81554688, 88350912, 92192256, 111601152, 117801216, 132526368, 163109376, 176701824, 235602432, 265052736, 353403648, 530105472, 706807296, 1060210944, 2120421888]

約数ペア:

[(1, 2120421888), (2, 1060210944), (3, 706807296), (4, 530105472), (6, 353403648), (8, 265052736), (9, 235602432), (12, 176701824), (13, 163109376), (16, 132526368), (18, 117801216), (19, 111601152), (23, 92192256), (24, 88350912), (26, 81554688), (27, 78534144), (32, 66263184), (36, 58900608), (38, 55800576), (39, 54369792), (46, 46096128), (48, 44175456), (52, 40777344), (54, 39267072), (57, 37200384), (64, 33131592), (69, 30730752), (72, 29450304), (76, 27900288), (78, 27184896), (81, 26178048), (92, 23048064), (96, 22087728), (104, 20388672), (108, 19633536), (114, 18600192), (117, 18123264), (128, 16565796), (138, 15365376), (144, 14725152), (152, 13950144), (156, 13592448), (162, 13089024), (171, 12400128), (184, 11524032), (192, 11043864), (207, 10243584), (208, 10194336), (216, 9816768), (228, 9300096), (234, 9061632), (243, 8726016), (247, 8584704), (256, 8282898), (276, 7682688), (288, 7362576), (299, 7091712), (304, 6975072), (312, 6796224), (324, 6544512), (342, 6200064), (351, 6041088), (368, 5762016), (384, 5521932), (414, 5121792), (416, 5097168), (432, 4908384), (437, 4852224), (456, 4650048), (468, 4530816), (486, 4363008), (494, 4292352), (512, 4141449), (513, 4133376), (552, 3841344), (576, 3681288), (598, 3545856), (608, 3487536), (621, 3414528), (624, 3398112), (648, 3272256), (684, 3100032), (702, 3020544), (729, 2908672), (736, 2881008), (741, 2861568), (768, 2760966), (828, 2560896), (832, 2548584), (864, 2454192), (874, 2426112), (897, 2363904), (912, 2325024), (936, 2265408), (972, 2181504), (988, 2146176), (1026, 2066688), (1053, 2013696), (1104, 1920672), (1152, 1840644), (1196, 1772928), (1216, 1743768), (1242, 1707264), (1248, 1699056), (1296, 1636128), (1311, 1617408), (1368, 1550016), (1404, 1510272), (1458, 1454336), (1472, 1440504), (1482, 1430784), (1536, 1380483), (1539, 1377792), (1656, 1280448), (1664, 1274292), (1728, 1227096), (1748, 1213056), (1794, 1181952), (1824, 1162512), (1863, 1138176), (1872, 1132704), (1944, 1090752), (1976, 1073088), (2052, 1033344), (2106, 1006848), (2208, 960336), (2223, 953856), (2304, 920322), (2392, 886464), (2432, 871884), (2484, 853632), (2496, 849528), (2592, 818064), (2622, 808704), (2691, 787968), (2736, 775008), (2808, 755136), (2916, 727168), (2944, 720252), (2964, 715392), (3078, 688896), (3159, 671232), (3312, 640224), (3328, 637146), (3456, 613548), (3496, 606528), (3588, 590976), (3648, 581256), (3726, 569088), (3744, 566352), (3888, 545376), (3933, 539136), (3952, 536544), (4104, 516672), (4212, 503424), (4416, 480168), (4446, 476928), (4608, 460161), (4617, 459264), (4784, 443232), (4864, 435942), (4968, 426816), (4992, 424764), (5184, 409032), (5244, 404352), (5382, 393984), (5472, 387504), (5589, 379392), (5616, 377568), (5681, 373248), (5832, 363584), (5888, 360126), (5928, 357696), (6156, 344448), (6318, 335616), (6624, 320112), (6656, 318573), (6669, 317952), (6912, 306774), (6992, 303264), (7176, 295488), (7296, 290628), (7452, 284544), (7488, 283176), (7776, 272688), (7866, 269568), (7904, 268272), (8073, 262656), (8208, 258336), (8424, 251712), (8832, 240084), (8892, 238464), (9234, 229632), (9477, 223744), (9568, 221616), (9728, 217971), (9936, 213408), (9984, 212382), (10368, 204516), (10488, 202176), (10764, 196992), (10944, 193752), (11178, 189696), (11232, 188784), (11362, 186624), (11664, 181792), (11776, 180063), (11799, 179712), (11856, 178848), (12312, 172224), (12636, 167808), (13248, 160056), (13338, 158976), (13824, 153387), (13851, 153088), (13984, 151632), (14352, 147744), (14592, 145314), (14904, 142272), (14976, 141588), (15552, 136344), (15732, 134784), (15808, 134136), (16146, 131328), (16416, 129168), (16767, 126464), (16848, 125856), (17043, 124416), (17664, 120042), (17784, 119232), (18468, 114816), (18954, 111872), (19136, 110808), (19872, 106704), (19968, 106191), (20007, 105984), (20736, 102258), (20976, 101088), (21528, 98496), (21888, 96876), (22356, 94848), (22464, 94392), (22724, 93312), (23328, 90896), (23598, 89856), (23712, 89424), (24219, 87552), (24624, 86112), (25272, 83904), (26496, 80028), (26676, 79488), (27702, 76544), (27968, 75816), (28704, 73872), (29184, 72657), (29808, 71136), (29952, 70794), (31104, 68172), (31464, 67392), (31616, 67068), (32292, 65664), (32832, 64584), (33534, 63232), (33696, 62928), (34086, 62208), (35328, 60021), (35397, 59904), (35568, 59616), (36936, 57408), (37908, 55936), (38272, 55404), (39744, 53352), (40014, 52992), (41472, 51129), (41952, 50544), (43056, 49248), (43776, 48438), (44712, 47424), (44928, 47196), (45448, 46656)]