81278031744

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2523

約数の個数: 512

約数和(自身を含む): 298075008000

約数和(自身を除く): 216796976256

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, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 109, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 218, 224, 234, 252, 273, 288, 312, 327, 336, 351, 364, 378, 384, 416, 432, 436, 448, 468, 504, 546, 576, 624, 654, 672, 702, 728, 756, 763, 819, 832, 864, 872, 896, 936, 981, 1008, 1092, 1152, 1248, 1308, 1344, 1404, 1417, 1456, 1512, 1526, 1638, 1664, 1728, 1744, 1872, 1962, 2016, 2184, 2289, 2371, 2457, 2496, 2616, 2688, 2808, 2834, 2912, 2943, 3024, 3052, 3276, 3456, 3488, 3744, 3924, 4032, 4251, 4368, 4578, 4742, 4914, 4992, 5232, 5616, 5668, 5824, 5886, 6048, 6104, 6552, 6867, 6976, 7113, 7488, 7848, 8064, 8502, 8736, 9156, 9484, 9828, 9919, 10464, 11232, 11336, 11648, 11772, 12096, 12208, 12753, 13104, 13734, 13952, 14226, 14976, 15696, 16597, 17004, 17472, 18312, 18968, 19656, 19838, 20601, 20928, 21339, 22464, 22672, 23544, 24192, 24416, 25506, 26208, 27468, 28452, 29757, 30823, 31392, 33194, 34008, 34944, 36624, 37936, 38259, 39312, 39676, 41202, 41856, 42678, 44928, 45344, 47088, 48832, 49791, 51012, 52416, 54936, 56904, 59514, 61646, 62784, 64017, 66388, 68016, 73248, 75872, 76518, 78624, 79352, 82404, 85356, 89271, 90688, 92469, 94176, 97664, 99582, 102024, 104832, 109872, 113808, 119028, 123292, 125568, 128034, 132776, 136032, 146496, 149373, 151744, 153036, 157248, 158704, 164808, 170712, 178542, 181376, 184938, 188352, 199164, 204048, 215761, 219744, 227616, 238056, 246584, 256068, 258439, 265552, 267813, 272064, 277407, 292992, 298746, 303488, 306072, 314496, 317408, 329616, 341424, 357084, 369876, 376704, 398328, 408096, 431522, 439488, 448119, 455232, 476112, 493168, 512136, 516878, 531104, 535626, 544128, 554814, 597492, 612144, 634816, 647283, 659232, 682848, 714168, 739752, 775317, 796656, 816192, 832221, 863044, 878976, 896238, 910464, 952224, 986336, 1024272, 1033756, 1062208, 1071252, 1109628, 1194984, 1224288, 1269632, 1294566, 1318464, 1365696, 1428336, 1479504, 1550634, 1593312, 1632384, 1664442, 1726088, 1792476, 1809073, 1904448, 1941849, 1972672, 2048544, 2067512, 2124416, 2142504, 2219256, 2325951, 2389968, 2448576, 2589132, 2636928, 2731392, 2856672, 2959008, 3101268, 3186624, 3328884, 3359707, 3452176, 3584952, 3618146, 3808896, 3883698, 3945344, 4097088, 4135024, 4285008, 4438512, 4651902, 4779936, 4897152, 5178264, 5427219, 5713344, 5825547, 5918016, 6202536, 6373248, 6657768, 6719414, 6904352, 6977853, 7169904, 7236292, 7767396, 8194176, 8270048, 8570016, 8877024, 9303804, 9559872, 10079121, 10356528, 10854438, 11426688, 11651094, 11836032, 12405072, 13315536, 13438828, 13808704, 13955706, 14339808, 14472584, 15534792, 16281657, 16540096, 17140032, 17754048, 18607608, 19119744, 20158242, 20713056, 21708876, 23302188, 23517949, 24810144, 26631072, 26877656, 27617408, 27911412, 28679616, 28945168, 30237363, 31069584, 32563314, 33080192, 34280064, 35508096, 37215216, 40316484, 41426112, 43417752, 46604376, 47035898, 48844971, 49620288, 53262144, 53755312, 55822824, 57359232, 57890336, 60474726, 62139168, 65126628, 70553847, 74430432, 80632968, 82852224, 86835504, 90712089, 93208752, 94071796, 97689942, 99240576, 106524288, 107510624, 111645648, 115780672, 120949452, 124278336, 130253256, 141107694, 148860864, 161265936, 173671008, 181424178, 186417504, 188143592, 195379884, 211661541, 215021248, 223291296, 231561344, 241898904, 248556672, 260506512, 282215388, 297721728, 322531872, 347342016, 362848356, 372835008, 376287184, 390759768, 423323082, 430042496, 446582592, 483797808, 521013024, 564430776, 634984623, 645063744, 694684032, 725696712, 745670016, 752574368, 781519536, 846646164, 893165184, 967595616, 1042026048, 1128861552, 1269969246, 1290127488, 1451393424, 1505148736, 1563039072, 1693292328, 1935191232, 2084052096, 2257723104, 2539938492, 2902786848, 3010297472, 3126078144, 3386584656, 3870382464, 4515446208, 5079876984, 5805573696, 6252156288, 6773169312, 9030892416, 10159753968, 11611147392, 13546338624, 20319507936, 27092677248, 40639015872, 81278031744]

約数ペア:

[(1, 81278031744), (2, 40639015872), (3, 27092677248), (4, 20319507936), (6, 13546338624), (7, 11611147392), (8, 10159753968), (9, 9030892416), (12, 6773169312), (13, 6252156288), (14, 5805573696), (16, 5079876984), (18, 4515446208), (21, 3870382464), (24, 3386584656), (26, 3126078144), (27, 3010297472), (28, 2902786848), (32, 2539938492), (36, 2257723104), (39, 2084052096), (42, 1935191232), (48, 1693292328), (52, 1563039072), (54, 1505148736), (56, 1451393424), (63, 1290127488), (64, 1269969246), (72, 1128861552), (78, 1042026048), (84, 967595616), (91, 893165184), (96, 846646164), (104, 781519536), (108, 752574368), (109, 745670016), (112, 725696712), (117, 694684032), (126, 645063744), (128, 634984623), (144, 564430776), (156, 521013024), (168, 483797808), (182, 446582592), (189, 430042496), (192, 423323082), (208, 390759768), (216, 376287184), (218, 372835008), (224, 362848356), (234, 347342016), (252, 322531872), (273, 297721728), (288, 282215388), (312, 260506512), (327, 248556672), (336, 241898904), (351, 231561344), (364, 223291296), (378, 215021248), (384, 211661541), (416, 195379884), (432, 188143592), (436, 186417504), (448, 181424178), (468, 173671008), (504, 161265936), (546, 148860864), (576, 141107694), (624, 130253256), (654, 124278336), (672, 120949452), (702, 115780672), (728, 111645648), (756, 107510624), (763, 106524288), (819, 99240576), (832, 97689942), (864, 94071796), (872, 93208752), (896, 90712089), (936, 86835504), (981, 82852224), (1008, 80632968), (1092, 74430432), (1152, 70553847), (1248, 65126628), (1308, 62139168), (1344, 60474726), (1404, 57890336), (1417, 57359232), (1456, 55822824), (1512, 53755312), (1526, 53262144), (1638, 49620288), (1664, 48844971), (1728, 47035898), (1744, 46604376), (1872, 43417752), (1962, 41426112), (2016, 40316484), (2184, 37215216), (2289, 35508096), (2371, 34280064), (2457, 33080192), (2496, 32563314), (2616, 31069584), (2688, 30237363), (2808, 28945168), (2834, 28679616), (2912, 27911412), (2943, 27617408), (3024, 26877656), (3052, 26631072), (3276, 24810144), (3456, 23517949), (3488, 23302188), (3744, 21708876), (3924, 20713056), (4032, 20158242), (4251, 19119744), (4368, 18607608), (4578, 17754048), (4742, 17140032), (4914, 16540096), (4992, 16281657), (5232, 15534792), (5616, 14472584), (5668, 14339808), (5824, 13955706), (5886, 13808704), (6048, 13438828), (6104, 13315536), (6552, 12405072), (6867, 11836032), (6976, 11651094), (7113, 11426688), (7488, 10854438), (7848, 10356528), (8064, 10079121), (8502, 9559872), (8736, 9303804), (9156, 8877024), (9484, 8570016), (9828, 8270048), (9919, 8194176), (10464, 7767396), (11232, 7236292), (11336, 7169904), (11648, 6977853), (11772, 6904352), (12096, 6719414), (12208, 6657768), (12753, 6373248), (13104, 6202536), (13734, 5918016), (13952, 5825547), (14226, 5713344), (14976, 5427219), (15696, 5178264), (16597, 4897152), (17004, 4779936), (17472, 4651902), (18312, 4438512), (18968, 4285008), (19656, 4135024), (19838, 4097088), (20601, 3945344), (20928, 3883698), (21339, 3808896), (22464, 3618146), (22672, 3584952), (23544, 3452176), (24192, 3359707), (24416, 3328884), (25506, 3186624), (26208, 3101268), (27468, 2959008), (28452, 2856672), (29757, 2731392), (30823, 2636928), (31392, 2589132), (33194, 2448576), (34008, 2389968), (34944, 2325951), (36624, 2219256), (37936, 2142504), (38259, 2124416), (39312, 2067512), (39676, 2048544), (41202, 1972672), (41856, 1941849), (42678, 1904448), (44928, 1809073), (45344, 1792476), (47088, 1726088), (48832, 1664442), (49791, 1632384), (51012, 1593312), (52416, 1550634), (54936, 1479504), (56904, 1428336), (59514, 1365696), (61646, 1318464), (62784, 1294566), (64017, 1269632), (66388, 1224288), (68016, 1194984), (73248, 1109628), (75872, 1071252), (76518, 1062208), (78624, 1033756), (79352, 1024272), (82404, 986336), (85356, 952224), (89271, 910464), (90688, 896238), (92469, 878976), (94176, 863044), (97664, 832221), (99582, 816192), (102024, 796656), (104832, 775317), (109872, 739752), (113808, 714168), (119028, 682848), (123292, 659232), (125568, 647283), (128034, 634816), (132776, 612144), (136032, 597492), (146496, 554814), (149373, 544128), (151744, 535626), (153036, 531104), (157248, 516878), (158704, 512136), (164808, 493168), (170712, 476112), (178542, 455232), (181376, 448119), (184938, 439488), (188352, 431522), (199164, 408096), (204048, 398328), (215761, 376704), (219744, 369876), (227616, 357084), (238056, 341424), (246584, 329616), (256068, 317408), (258439, 314496), (265552, 306072), (267813, 303488), (272064, 298746), (277407, 292992)]