61272960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 230307840

約数和(自身を除く): 169034880

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 97, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 194, 210, 224, 235, 240, 280, 282, 291, 320, 329, 336, 376, 384, 388, 420, 448, 470, 480, 485, 560, 564, 582, 640, 658, 672, 679, 705, 752, 776, 840, 896, 940, 960, 970, 987, 1120, 1128, 1164, 1316, 1344, 1358, 1410, 1455, 1504, 1552, 1645, 1680, 1880, 1920, 1940, 1974, 2037, 2240, 2256, 2328, 2632, 2688, 2716, 2820, 2910, 3008, 3104, 3290, 3360, 3395, 3760, 3880, 3948, 4074, 4480, 4512, 4559, 4656, 4935, 5264, 5432, 5640, 5820, 6016, 6208, 6580, 6720, 6790, 7520, 7760, 7896, 8148, 9024, 9118, 9312, 9870, 10185, 10528, 10864, 11280, 11640, 12416, 13160, 13440, 13580, 13677, 15040, 15520, 15792, 16296, 18048, 18236, 18624, 19740, 20370, 21056, 21728, 22560, 22795, 23280, 26320, 27160, 27354, 30080, 31040, 31584, 31913, 32592, 36472, 37248, 39480, 40740, 42112, 43456, 45120, 45590, 46560, 52640, 54320, 54708, 62080, 63168, 63826, 65184, 68385, 72944, 78960, 81480, 86912, 90240, 91180, 93120, 95739, 105280, 108640, 109416, 126336, 127652, 130368, 136770, 145888, 157920, 159565, 162960, 182360, 186240, 191478, 210560, 217280, 218832, 255304, 260736, 273540, 291776, 315840, 319130, 325920, 364720, 382956, 434560, 437664, 478695, 510608, 547080, 583552, 631680, 638260, 651840, 729440, 765912, 875328, 957390, 1021216, 1094160, 1276520, 1303680, 1458880, 1531824, 1750656, 1914780, 2042432, 2188320, 2553040, 2917760, 3063648, 3829560, 4084864, 4376640, 5106080, 6127296, 7659120, 8753280, 10212160, 12254592, 15318240, 20424320, 30636480, 61272960]

約数ペア:

[(1, 61272960), (2, 30636480), (3, 20424320), (4, 15318240), (5, 12254592), (6, 10212160), (7, 8753280), (8, 7659120), (10, 6127296), (12, 5106080), (14, 4376640), (15, 4084864), (16, 3829560), (20, 3063648), (21, 2917760), (24, 2553040), (28, 2188320), (30, 2042432), (32, 1914780), (35, 1750656), (40, 1531824), (42, 1458880), (47, 1303680), (48, 1276520), (56, 1094160), (60, 1021216), (64, 957390), (70, 875328), (80, 765912), (84, 729440), (94, 651840), (96, 638260), (97, 631680), (105, 583552), (112, 547080), (120, 510608), (128, 478695), (140, 437664), (141, 434560), (160, 382956), (168, 364720), (188, 325920), (192, 319130), (194, 315840), (210, 291776), (224, 273540), (235, 260736), (240, 255304), (280, 218832), (282, 217280), (291, 210560), (320, 191478), (329, 186240), (336, 182360), (376, 162960), (384, 159565), (388, 157920), (420, 145888), (448, 136770), (470, 130368), (480, 127652), (485, 126336), (560, 109416), (564, 108640), (582, 105280), (640, 95739), (658, 93120), (672, 91180), (679, 90240), (705, 86912), (752, 81480), (776, 78960), (840, 72944), (896, 68385), (940, 65184), (960, 63826), (970, 63168), (987, 62080), (1120, 54708), (1128, 54320), (1164, 52640), (1316, 46560), (1344, 45590), (1358, 45120), (1410, 43456), (1455, 42112), (1504, 40740), (1552, 39480), (1645, 37248), (1680, 36472), (1880, 32592), (1920, 31913), (1940, 31584), (1974, 31040), (2037, 30080), (2240, 27354), (2256, 27160), (2328, 26320), (2632, 23280), (2688, 22795), (2716, 22560), (2820, 21728), (2910, 21056), (3008, 20370), (3104, 19740), (3290, 18624), (3360, 18236), (3395, 18048), (3760, 16296), (3880, 15792), (3948, 15520), (4074, 15040), (4480, 13677), (4512, 13580), (4559, 13440), (4656, 13160), (4935, 12416), (5264, 11640), (5432, 11280), (5640, 10864), (5820, 10528), (6016, 10185), (6208, 9870), (6580, 9312), (6720, 9118), (6790, 9024), (7520, 8148), (7760, 7896)]