326789120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 924618240

約数和(自身を除く): 597829120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 97, 112, 128, 140, 160, 188, 194, 224, 235, 256, 280, 320, 329, 376, 388, 448, 470, 485, 512, 560, 640, 658, 679, 752, 776, 896, 940, 970, 1024, 1120, 1280, 1316, 1358, 1504, 1552, 1645, 1792, 1880, 1940, 2048, 2240, 2560, 2632, 2716, 3008, 3104, 3290, 3395, 3584, 3760, 3880, 4480, 4559, 5120, 5264, 5432, 6016, 6208, 6580, 6790, 7168, 7520, 7760, 8960, 9118, 10240, 10528, 10864, 12032, 12416, 13160, 13580, 14336, 15040, 15520, 17920, 18236, 21056, 21728, 22795, 24064, 24832, 26320, 27160, 30080, 31040, 31913, 35840, 36472, 42112, 43456, 45590, 48128, 49664, 52640, 54320, 60160, 62080, 63826, 71680, 72944, 84224, 86912, 91180, 96256, 99328, 105280, 108640, 120320, 124160, 127652, 145888, 159565, 168448, 173824, 182360, 198656, 210560, 217280, 240640, 248320, 255304, 291776, 319130, 336896, 347648, 364720, 421120, 434560, 481280, 496640, 510608, 583552, 638260, 673792, 695296, 729440, 842240, 869120, 993280, 1021216, 1167104, 1276520, 1390592, 1458880, 1684480, 1738240, 2042432, 2334208, 2553040, 2917760, 3368960, 3476480, 4084864, 4668416, 5106080, 5835520, 6952960, 8169728, 9336832, 10212160, 11671040, 16339456, 20424320, 23342080, 32678912, 40848640, 46684160, 65357824, 81697280, 163394560, 326789120]

約数ペア:

[(1, 326789120), (2, 163394560), (4, 81697280), (5, 65357824), (7, 46684160), (8, 40848640), (10, 32678912), (14, 23342080), (16, 20424320), (20, 16339456), (28, 11671040), (32, 10212160), (35, 9336832), (40, 8169728), (47, 6952960), (56, 5835520), (64, 5106080), (70, 4668416), (80, 4084864), (94, 3476480), (97, 3368960), (112, 2917760), (128, 2553040), (140, 2334208), (160, 2042432), (188, 1738240), (194, 1684480), (224, 1458880), (235, 1390592), (256, 1276520), (280, 1167104), (320, 1021216), (329, 993280), (376, 869120), (388, 842240), (448, 729440), (470, 695296), (485, 673792), (512, 638260), (560, 583552), (640, 510608), (658, 496640), (679, 481280), (752, 434560), (776, 421120), (896, 364720), (940, 347648), (970, 336896), (1024, 319130), (1120, 291776), (1280, 255304), (1316, 248320), (1358, 240640), (1504, 217280), (1552, 210560), (1645, 198656), (1792, 182360), (1880, 173824), (1940, 168448), (2048, 159565), (2240, 145888), (2560, 127652), (2632, 124160), (2716, 120320), (3008, 108640), (3104, 105280), (3290, 99328), (3395, 96256), (3584, 91180), (3760, 86912), (3880, 84224), (4480, 72944), (4559, 71680), (5120, 63826), (5264, 62080), (5432, 60160), (6016, 54320), (6208, 52640), (6580, 49664), (6790, 48128), (7168, 45590), (7520, 43456), (7760, 42112), (8960, 36472), (9118, 35840), (10240, 31913), (10528, 31040), (10864, 30080), (12032, 27160), (12416, 26320), (13160, 24832), (13580, 24064), (14336, 22795), (15040, 21728), (15520, 21056), (17920, 18236)]