283333120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 789199488

約数和(自身を除く): 505866368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 163, 194, 224, 256, 280, 320, 326, 388, 448, 485, 512, 560, 640, 652, 679, 776, 815, 896, 970, 1120, 1141, 1280, 1304, 1358, 1552, 1630, 1792, 1940, 2240, 2282, 2560, 2608, 2716, 3104, 3260, 3395, 3584, 3880, 4480, 4564, 5216, 5432, 5705, 6208, 6520, 6790, 7760, 8960, 9128, 10432, 10864, 11410, 12416, 13040, 13580, 15520, 15811, 17920, 18256, 20864, 21728, 22820, 24832, 26080, 27160, 31040, 31622, 36512, 41728, 43456, 45640, 49664, 52160, 54320, 62080, 63244, 73024, 79055, 83456, 86912, 91280, 104320, 108640, 110677, 124160, 126488, 146048, 158110, 173824, 182560, 208640, 217280, 221354, 248320, 252976, 292096, 316220, 347648, 365120, 417280, 434560, 442708, 505952, 553385, 584192, 632440, 730240, 869120, 885416, 1011904, 1106770, 1264880, 1460480, 1738240, 1770832, 2023808, 2213540, 2529760, 2920960, 3541664, 4047616, 4427080, 5059520, 7083328, 8095232, 8854160, 10119040, 14166656, 17708320, 20238080, 28333312, 35416640, 40476160, 56666624, 70833280, 141666560, 283333120]

約数ペア:

[(1, 283333120), (2, 141666560), (4, 70833280), (5, 56666624), (7, 40476160), (8, 35416640), (10, 28333312), (14, 20238080), (16, 17708320), (20, 14166656), (28, 10119040), (32, 8854160), (35, 8095232), (40, 7083328), (56, 5059520), (64, 4427080), (70, 4047616), (80, 3541664), (97, 2920960), (112, 2529760), (128, 2213540), (140, 2023808), (160, 1770832), (163, 1738240), (194, 1460480), (224, 1264880), (256, 1106770), (280, 1011904), (320, 885416), (326, 869120), (388, 730240), (448, 632440), (485, 584192), (512, 553385), (560, 505952), (640, 442708), (652, 434560), (679, 417280), (776, 365120), (815, 347648), (896, 316220), (970, 292096), (1120, 252976), (1141, 248320), (1280, 221354), (1304, 217280), (1358, 208640), (1552, 182560), (1630, 173824), (1792, 158110), (1940, 146048), (2240, 126488), (2282, 124160), (2560, 110677), (2608, 108640), (2716, 104320), (3104, 91280), (3260, 86912), (3395, 83456), (3584, 79055), (3880, 73024), (4480, 63244), (4564, 62080), (5216, 54320), (5432, 52160), (5705, 49664), (6208, 45640), (6520, 43456), (6790, 41728), (7760, 36512), (8960, 31622), (9128, 31040), (10432, 27160), (10864, 26080), (11410, 24832), (12416, 22820), (13040, 21728), (13580, 20864), (15520, 18256), (15811, 17920)]