2080141128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 256

約数和(自身を含む): 6623232000

約数和(自身を除く): 4543090872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 127, 152, 156, 171, 216, 228, 234, 247, 254, 307, 312, 342, 351, 381, 456, 468, 494, 508, 513, 614, 684, 702, 741, 762, 921, 936, 988, 1016, 1026, 1143, 1228, 1368, 1404, 1482, 1524, 1651, 1842, 1976, 2052, 2223, 2286, 2413, 2456, 2763, 2808, 2964, 3048, 3302, 3429, 3684, 3991, 4104, 4446, 4572, 4826, 4953, 5526, 5833, 5928, 6604, 6669, 6858, 7239, 7368, 7982, 8289, 8892, 9144, 9652, 9906, 11052, 11666, 11973, 13208, 13338, 13716, 14478, 14859, 15964, 16578, 17499, 17784, 19304, 19812, 21717, 22104, 23332, 23946, 26676, 27432, 28956, 29718, 31369, 31928, 33156, 34998, 35919, 38989, 39624, 43434, 44577, 46664, 47892, 52497, 53352, 57912, 59436, 62738, 65151, 66312, 69996, 71838, 75829, 77978, 86868, 89154, 94107, 95784, 104994, 107757, 116967, 118872, 125476, 130302, 139992, 143676, 151658, 155956, 157491, 173736, 178308, 188214, 209988, 215514, 227487, 233934, 250952, 260604, 282321, 287352, 303316, 311912, 314982, 350901, 356616, 376428, 419976, 431028, 454974, 467868, 506857, 521208, 564642, 606632, 629964, 682461, 701802, 740791, 752856, 846963, 862056, 909948, 935736, 1013714, 1052703, 1129284, 1259928, 1364922, 1403604, 1481582, 1520571, 1693926, 1819896, 2027428, 2047383, 2105406, 2222373, 2258568, 2729844, 2807208, 2963164, 3041142, 3387852, 4054856, 4094766, 4210812, 4444746, 4561713, 5459688, 5926328, 6082284, 6667119, 6775704, 8189532, 8421624, 8889492, 9123426, 9630283, 12164568, 13334238, 13685139, 16379064, 17778984, 18246852, 19260566, 20001357, 26668476, 27370278, 28890849, 36493704, 38521132, 40002714, 53336952, 54740556, 57781698, 77042264, 80005428, 86672547, 109481112, 115563396, 160010856, 173345094, 231126792, 260017641, 346690188, 520035282, 693380376, 1040070564, 2080141128]

約数ペア:

[(1, 2080141128), (2, 1040070564), (3, 693380376), (4, 520035282), (6, 346690188), (8, 260017641), (9, 231126792), (12, 173345094), (13, 160010856), (18, 115563396), (19, 109481112), (24, 86672547), (26, 80005428), (27, 77042264), (36, 57781698), (38, 54740556), (39, 53336952), (52, 40002714), (54, 38521132), (57, 36493704), (72, 28890849), (76, 27370278), (78, 26668476), (104, 20001357), (108, 19260566), (114, 18246852), (117, 17778984), (127, 16379064), (152, 13685139), (156, 13334238), (171, 12164568), (216, 9630283), (228, 9123426), (234, 8889492), (247, 8421624), (254, 8189532), (307, 6775704), (312, 6667119), (342, 6082284), (351, 5926328), (381, 5459688), (456, 4561713), (468, 4444746), (494, 4210812), (508, 4094766), (513, 4054856), (614, 3387852), (684, 3041142), (702, 2963164), (741, 2807208), (762, 2729844), (921, 2258568), (936, 2222373), (988, 2105406), (1016, 2047383), (1026, 2027428), (1143, 1819896), (1228, 1693926), (1368, 1520571), (1404, 1481582), (1482, 1403604), (1524, 1364922), (1651, 1259928), (1842, 1129284), (1976, 1052703), (2052, 1013714), (2223, 935736), (2286, 909948), (2413, 862056), (2456, 846963), (2763, 752856), (2808, 740791), (2964, 701802), (3048, 682461), (3302, 629964), (3429, 606632), (3684, 564642), (3991, 521208), (4104, 506857), (4446, 467868), (4572, 454974), (4826, 431028), (4953, 419976), (5526, 376428), (5833, 356616), (5928, 350901), (6604, 314982), (6669, 311912), (6858, 303316), (7239, 287352), (7368, 282321), (7982, 260604), (8289, 250952), (8892, 233934), (9144, 227487), (9652, 215514), (9906, 209988), (11052, 188214), (11666, 178308), (11973, 173736), (13208, 157491), (13338, 155956), (13716, 151658), (14478, 143676), (14859, 139992), (15964, 130302), (16578, 125476), (17499, 118872), (17784, 116967), (19304, 107757), (19812, 104994), (21717, 95784), (22104, 94107), (23332, 89154), (23946, 86868), (26676, 77978), (27432, 75829), (28956, 71838), (29718, 69996), (31369, 66312), (31928, 65151), (33156, 62738), (34998, 59436), (35919, 57912), (38989, 53352), (39624, 52497), (43434, 47892), (44577, 46664)]