19720262016

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:954

約数の個数: 384

約数和(自身を含む): 70182315840

約数和(自身を除く): 50462053824

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, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 313, 336, 364, 384, 416, 448, 468, 504, 546, 576, 601, 624, 626, 672, 728, 819, 832, 896, 936, 939, 1008, 1092, 1152, 1202, 1248, 1252, 1344, 1456, 1638, 1664, 1803, 1872, 1878, 2016, 2184, 2191, 2404, 2496, 2504, 2688, 2817, 2912, 3276, 3606, 3744, 3756, 4032, 4069, 4207, 4368, 4382, 4808, 4992, 5008, 5409, 5634, 5824, 6552, 6573, 7212, 7488, 7512, 7813, 8064, 8138, 8414, 8736, 8764, 9616, 10016, 10818, 11268, 11648, 12207, 12621, 13104, 13146, 14424, 14976, 15024, 15626, 16276, 16828, 17472, 17528, 19232, 19719, 20032, 21636, 22536, 23439, 24414, 25242, 26208, 26292, 28483, 28848, 30048, 31252, 32552, 33656, 34944, 35056, 36621, 37863, 38464, 39438, 40064, 43272, 45072, 46878, 48828, 50484, 52416, 52584, 54691, 56966, 57696, 60096, 62504, 65104, 67312, 70112, 70317, 73242, 75726, 76928, 78876, 85449, 86544, 90144, 93756, 97656, 100968, 104832, 105168, 109382, 113932, 115392, 120192, 125008, 130208, 134624, 140224, 140634, 146484, 151452, 157752, 164073, 170898, 173088, 180288, 187512, 188113, 195312, 201936, 210336, 218764, 227864, 230784, 250016, 256347, 260416, 269248, 280448, 281268, 292968, 302904, 315504, 328146, 341796, 346176, 360576, 375024, 376226, 390624, 403872, 420672, 437528, 455728, 492219, 500032, 512694, 520832, 538496, 562536, 564339, 585936, 605808, 631008, 656292, 683592, 692352, 750048, 752452, 781248, 807744, 841344, 875056, 911456, 984438, 1000064, 1025388, 1125072, 1128678, 1171872, 1211616, 1262016, 1312584, 1316791, 1367184, 1500096, 1504904, 1562496, 1615488, 1693017, 1750112, 1822912, 1968876, 2050776, 2250144, 2257356, 2343744, 2423232, 2445469, 2524032, 2625168, 2633582, 2734368, 3000192, 3009808, 3386034, 3500224, 3645824, 3937752, 3950373, 4101552, 4500288, 4514712, 4687488, 4846464, 4890938, 5250336, 5267164, 5468736, 6019616, 6772068, 7000448, 7336407, 7875504, 7900746, 8203104, 9000576, 9029424, 9781876, 10500672, 10534328, 10937472, 11851119, 12039232, 13544136, 14672814, 15751008, 15801492, 16406208, 17118283, 18058848, 19563752, 21001344, 21068656, 22009221, 23702238, 24078464, 27088272, 29345628, 31502016, 31602984, 32812416, 34236566, 36117696, 39127504, 42137312, 44018442, 47404476, 51354849, 54176544, 58691256, 63004032, 63205968, 68473132, 72235392, 78255008, 84274624, 88036884, 94808952, 102709698, 108353088, 117382512, 126411936, 136946264, 154064547, 156510016, 168549248, 176073768, 189617904, 205419396, 216706176, 234765024, 252823872, 273892528, 308129094, 313020032, 352147536, 379235808, 410838792, 469530048, 505647744, 547785056, 616258188, 704295072, 758471616, 821677584, 939060096, 1095570112, 1232516376, 1408590144, 1516943232, 1643355168, 2191140224, 2465032752, 2817180288, 3286710336, 4930065504, 6573420672, 9860131008, 19720262016]

約数ペア:

[(1, 19720262016), (2, 9860131008), (3, 6573420672), (4, 4930065504), (6, 3286710336), (7, 2817180288), (8, 2465032752), (9, 2191140224), (12, 1643355168), (13, 1516943232), (14, 1408590144), (16, 1232516376), (18, 1095570112), (21, 939060096), (24, 821677584), (26, 758471616), (28, 704295072), (32, 616258188), (36, 547785056), (39, 505647744), (42, 469530048), (48, 410838792), (52, 379235808), (56, 352147536), (63, 313020032), (64, 308129094), (72, 273892528), (78, 252823872), (84, 234765024), (91, 216706176), (96, 205419396), (104, 189617904), (112, 176073768), (117, 168549248), (126, 156510016), (128, 154064547), (144, 136946264), (156, 126411936), (168, 117382512), (182, 108353088), (192, 102709698), (208, 94808952), (224, 88036884), (234, 84274624), (252, 78255008), (273, 72235392), (288, 68473132), (312, 63205968), (313, 63004032), (336, 58691256), (364, 54176544), (384, 51354849), (416, 47404476), (448, 44018442), (468, 42137312), (504, 39127504), (546, 36117696), (576, 34236566), (601, 32812416), (624, 31602984), (626, 31502016), (672, 29345628), (728, 27088272), (819, 24078464), (832, 23702238), (896, 22009221), (936, 21068656), (939, 21001344), (1008, 19563752), (1092, 18058848), (1152, 17118283), (1202, 16406208), (1248, 15801492), (1252, 15751008), (1344, 14672814), (1456, 13544136), (1638, 12039232), (1664, 11851119), (1803, 10937472), (1872, 10534328), (1878, 10500672), (2016, 9781876), (2184, 9029424), (2191, 9000576), (2404, 8203104), (2496, 7900746), (2504, 7875504), (2688, 7336407), (2817, 7000448), (2912, 6772068), (3276, 6019616), (3606, 5468736), (3744, 5267164), (3756, 5250336), (4032, 4890938), (4069, 4846464), (4207, 4687488), (4368, 4514712), (4382, 4500288), (4808, 4101552), (4992, 3950373), (5008, 3937752), (5409, 3645824), (5634, 3500224), (5824, 3386034), (6552, 3009808), (6573, 3000192), (7212, 2734368), (7488, 2633582), (7512, 2625168), (7813, 2524032), (8064, 2445469), (8138, 2423232), (8414, 2343744), (8736, 2257356), (8764, 2250144), (9616, 2050776), (10016, 1968876), (10818, 1822912), (11268, 1750112), (11648, 1693017), (12207, 1615488), (12621, 1562496), (13104, 1504904), (13146, 1500096), (14424, 1367184), (14976, 1316791), (15024, 1312584), (15626, 1262016), (16276, 1211616), (16828, 1171872), (17472, 1128678), (17528, 1125072), (19232, 1025388), (19719, 1000064), (20032, 984438), (21636, 911456), (22536, 875056), (23439, 841344), (24414, 807744), (25242, 781248), (26208, 752452), (26292, 750048), (28483, 692352), (28848, 683592), (30048, 656292), (31252, 631008), (32552, 605808), (33656, 585936), (34944, 564339), (35056, 562536), (36621, 538496), (37863, 520832), (38464, 512694), (39438, 500032), (40064, 492219), (43272, 455728), (45072, 437528), (46878, 420672), (48828, 403872), (50484, 390624), (52416, 376226), (52584, 375024), (54691, 360576), (56966, 346176), (57696, 341796), (60096, 328146), (62504, 315504), (65104, 302904), (67312, 292968), (70112, 281268), (70317, 280448), (73242, 269248), (75726, 260416), (76928, 256347), (78876, 250016), (85449, 230784), (86544, 227864), (90144, 218764), (93756, 210336), (97656, 201936), (100968, 195312), (104832, 188113), (105168, 187512), (109382, 180288), (113932, 173088), (115392, 170898), (120192, 164073), (125008, 157752), (130208, 151452), (134624, 146484), (140224, 140634)]