82783680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 305872896

約数和(自身を除く): 223089216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 127, 140, 160, 168, 192, 194, 210, 224, 240, 254, 280, 291, 320, 336, 381, 388, 420, 448, 480, 485, 508, 560, 582, 635, 672, 679, 762, 776, 840, 889, 960, 970, 1016, 1120, 1164, 1270, 1344, 1358, 1455, 1524, 1552, 1680, 1778, 1905, 1940, 2032, 2037, 2240, 2328, 2540, 2667, 2716, 2910, 3048, 3104, 3360, 3395, 3556, 3810, 3880, 4064, 4074, 4445, 4656, 5080, 5334, 5432, 5820, 6096, 6208, 6720, 6790, 7112, 7620, 7760, 8128, 8148, 8890, 9312, 10160, 10185, 10668, 10864, 11640, 12192, 12319, 13335, 13580, 14224, 15240, 15520, 16296, 17780, 18624, 20320, 20370, 21336, 21728, 23280, 24384, 24638, 26670, 27160, 28448, 30480, 31040, 32592, 35560, 36957, 40640, 40740, 42672, 43456, 46560, 49276, 53340, 54320, 56896, 60960, 61595, 65184, 71120, 73914, 81480, 85344, 86233, 93120, 98552, 106680, 108640, 121920, 123190, 130368, 142240, 147828, 162960, 170688, 172466, 184785, 197104, 213360, 217280, 246380, 258699, 284480, 295656, 325920, 344932, 369570, 394208, 426720, 431165, 492760, 517398, 591312, 651840, 689864, 739140, 788416, 853440, 862330, 985520, 1034796, 1182624, 1293495, 1379728, 1478280, 1724660, 1971040, 2069592, 2365248, 2586990, 2759456, 2956560, 3449320, 3942080, 4139184, 5173980, 5518912, 5913120, 6898640, 8278368, 10347960, 11826240, 13797280, 16556736, 20695920, 27594560, 41391840, 82783680]

約数ペア:

[(1, 82783680), (2, 41391840), (3, 27594560), (4, 20695920), (5, 16556736), (6, 13797280), (7, 11826240), (8, 10347960), (10, 8278368), (12, 6898640), (14, 5913120), (15, 5518912), (16, 5173980), (20, 4139184), (21, 3942080), (24, 3449320), (28, 2956560), (30, 2759456), (32, 2586990), (35, 2365248), (40, 2069592), (42, 1971040), (48, 1724660), (56, 1478280), (60, 1379728), (64, 1293495), (70, 1182624), (80, 1034796), (84, 985520), (96, 862330), (97, 853440), (105, 788416), (112, 739140), (120, 689864), (127, 651840), (140, 591312), (160, 517398), (168, 492760), (192, 431165), (194, 426720), (210, 394208), (224, 369570), (240, 344932), (254, 325920), (280, 295656), (291, 284480), (320, 258699), (336, 246380), (381, 217280), (388, 213360), (420, 197104), (448, 184785), (480, 172466), (485, 170688), (508, 162960), (560, 147828), (582, 142240), (635, 130368), (672, 123190), (679, 121920), (762, 108640), (776, 106680), (840, 98552), (889, 93120), (960, 86233), (970, 85344), (1016, 81480), (1120, 73914), (1164, 71120), (1270, 65184), (1344, 61595), (1358, 60960), (1455, 56896), (1524, 54320), (1552, 53340), (1680, 49276), (1778, 46560), (1905, 43456), (1940, 42672), (2032, 40740), (2037, 40640), (2240, 36957), (2328, 35560), (2540, 32592), (2667, 31040), (2716, 30480), (2910, 28448), (3048, 27160), (3104, 26670), (3360, 24638), (3395, 24384), (3556, 23280), (3810, 21728), (3880, 21336), (4064, 20370), (4074, 20320), (4445, 18624), (4656, 17780), (5080, 16296), (5334, 15520), (5432, 15240), (5820, 14224), (6096, 13580), (6208, 13335), (6720, 12319), (6790, 12192), (7112, 11640), (7620, 10864), (7760, 10668), (8128, 10185), (8148, 10160), (8890, 9312)]