78872640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 336

約数和(自身を含む): 317821056

約数和(自身を除く): 238948416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 97, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 192, 194, 210, 220, 224, 231, 240, 242, 264, 280, 291, 308, 320, 330, 336, 352, 363, 385, 388, 420, 440, 448, 462, 480, 484, 485, 528, 560, 582, 605, 616, 660, 672, 679, 704, 726, 770, 776, 840, 847, 880, 924, 960, 968, 970, 1056, 1067, 1120, 1155, 1164, 1210, 1232, 1320, 1344, 1358, 1452, 1455, 1540, 1552, 1680, 1694, 1760, 1815, 1848, 1936, 1940, 2037, 2112, 2134, 2240, 2310, 2328, 2420, 2464, 2541, 2640, 2716, 2904, 2910, 3080, 3104, 3201, 3360, 3388, 3395, 3520, 3630, 3696, 3872, 3880, 4074, 4235, 4268, 4620, 4656, 4840, 4928, 5082, 5280, 5335, 5432, 5808, 5820, 6160, 6208, 6402, 6720, 6776, 6790, 7260, 7392, 7469, 7744, 7760, 8148, 8470, 8536, 9240, 9312, 9680, 10164, 10185, 10560, 10670, 10864, 11616, 11640, 11737, 12320, 12705, 12804, 13552, 13580, 14520, 14784, 14938, 15520, 16005, 16296, 16940, 17072, 18480, 18624, 19360, 20328, 20370, 21340, 21728, 22407, 23232, 23280, 23474, 24640, 25410, 25608, 27104, 27160, 29040, 29876, 31040, 32010, 32592, 33880, 34144, 35211, 36960, 37345, 38720, 40656, 40740, 42680, 43456, 44814, 46560, 46948, 50820, 51216, 54208, 54320, 58080, 58685, 59752, 64020, 65184, 67760, 68288, 70422, 73920, 74690, 81312, 81480, 82159, 85360, 89628, 93120, 93896, 101640, 102432, 108640, 112035, 116160, 117370, 119504, 128040, 130368, 135520, 140844, 149380, 162624, 162960, 164318, 170720, 176055, 179256, 187792, 203280, 204864, 217280, 224070, 234740, 239008, 246477, 256080, 271040, 281688, 298760, 325920, 328636, 341440, 352110, 358512, 375584, 406560, 410795, 448140, 469480, 478016, 492954, 512160, 563376, 597520, 651840, 657272, 704220, 717024, 751168, 813120, 821590, 896280, 938960, 985908, 1024320, 1126752, 1195040, 1232385, 1314544, 1408440, 1434048, 1643180, 1792560, 1877920, 1971816, 2253504, 2390080, 2464770, 2629088, 2816880, 3286360, 3585120, 3755840, 3943632, 4929540, 5258176, 5633760, 6572720, 7170240, 7887264, 9859080, 11267520, 13145440, 15774528, 19718160, 26290880, 39436320, 78872640]

約数ペア:

[(1, 78872640), (2, 39436320), (3, 26290880), (4, 19718160), (5, 15774528), (6, 13145440), (7, 11267520), (8, 9859080), (10, 7887264), (11, 7170240), (12, 6572720), (14, 5633760), (15, 5258176), (16, 4929540), (20, 3943632), (21, 3755840), (22, 3585120), (24, 3286360), (28, 2816880), (30, 2629088), (32, 2464770), (33, 2390080), (35, 2253504), (40, 1971816), (42, 1877920), (44, 1792560), (48, 1643180), (55, 1434048), (56, 1408440), (60, 1314544), (64, 1232385), (66, 1195040), (70, 1126752), (77, 1024320), (80, 985908), (84, 938960), (88, 896280), (96, 821590), (97, 813120), (105, 751168), (110, 717024), (112, 704220), (120, 657272), (121, 651840), (132, 597520), (140, 563376), (154, 512160), (160, 492954), (165, 478016), (168, 469480), (176, 448140), (192, 410795), (194, 406560), (210, 375584), (220, 358512), (224, 352110), (231, 341440), (240, 328636), (242, 325920), (264, 298760), (280, 281688), (291, 271040), (308, 256080), (320, 246477), (330, 239008), (336, 234740), (352, 224070), (363, 217280), (385, 204864), (388, 203280), (420, 187792), (440, 179256), (448, 176055), (462, 170720), (480, 164318), (484, 162960), (485, 162624), (528, 149380), (560, 140844), (582, 135520), (605, 130368), (616, 128040), (660, 119504), (672, 117370), (679, 116160), (704, 112035), (726, 108640), (770, 102432), (776, 101640), (840, 93896), (847, 93120), (880, 89628), (924, 85360), (960, 82159), (968, 81480), (970, 81312), (1056, 74690), (1067, 73920), (1120, 70422), (1155, 68288), (1164, 67760), (1210, 65184), (1232, 64020), (1320, 59752), (1344, 58685), (1358, 58080), (1452, 54320), (1455, 54208), (1540, 51216), (1552, 50820), (1680, 46948), (1694, 46560), (1760, 44814), (1815, 43456), (1848, 42680), (1936, 40740), (1940, 40656), (2037, 38720), (2112, 37345), (2134, 36960), (2240, 35211), (2310, 34144), (2328, 33880), (2420, 32592), (2464, 32010), (2541, 31040), (2640, 29876), (2716, 29040), (2904, 27160), (2910, 27104), (3080, 25608), (3104, 25410), (3201, 24640), (3360, 23474), (3388, 23280), (3395, 23232), (3520, 22407), (3630, 21728), (3696, 21340), (3872, 20370), (3880, 20328), (4074, 19360), (4235, 18624), (4268, 18480), (4620, 17072), (4656, 16940), (4840, 16296), (4928, 16005), (5082, 15520), (5280, 14938), (5335, 14784), (5432, 14520), (5808, 13580), (5820, 13552), (6160, 12804), (6208, 12705), (6402, 12320), (6720, 11737), (6776, 11640), (6790, 11616), (7260, 10864), (7392, 10670), (7469, 10560), (7744, 10185), (7760, 10164), (8148, 9680), (8470, 9312), (8536, 9240)]