30636480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 224

約数和(自身を含む): 114702336

約数和(自身を除く): 84065856

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

約数ペア:

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