70452480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 144

約数和(自身を含む): 257249664

約数和(自身を除く): 186797184

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, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2621, 2688, 3360, 3840, 4480, 5242, 5376, 6720, 7863, 8960, 10484, 13105, 13440, 15726, 18347, 20968, 26210, 26880, 31452, 36694, 39315, 41936, 52420, 55041, 62904, 73388, 78630, 83872, 91735, 104840, 110082, 125808, 146776, 157260, 167744, 183470, 209680, 220164, 251616, 275205, 293552, 314520, 335488, 366940, 419360, 440328, 503232, 550410, 587104, 629040, 670976, 733880, 838720, 880656, 1006464, 1100820, 1174208, 1258080, 1467760, 1677440, 1761312, 2012928, 2201640, 2348416, 2516160, 2935520, 3354880, 3522624, 4403280, 4696832, 5032320, 5871040, 7045248, 8806560, 10064640, 11742080, 14090496, 17613120, 23484160, 35226240, 70452480]

約数ペア:

[(1, 70452480), (2, 35226240), (3, 23484160), (4, 17613120), (5, 14090496), (6, 11742080), (7, 10064640), (8, 8806560), (10, 7045248), (12, 5871040), (14, 5032320), (15, 4696832), (16, 4403280), (20, 3522624), (21, 3354880), (24, 2935520), (28, 2516160), (30, 2348416), (32, 2201640), (35, 2012928), (40, 1761312), (42, 1677440), (48, 1467760), (56, 1258080), (60, 1174208), (64, 1100820), (70, 1006464), (80, 880656), (84, 838720), (96, 733880), (105, 670976), (112, 629040), (120, 587104), (128, 550410), (140, 503232), (160, 440328), (168, 419360), (192, 366940), (210, 335488), (224, 314520), (240, 293552), (256, 275205), (280, 251616), (320, 220164), (336, 209680), (384, 183470), (420, 167744), (448, 157260), (480, 146776), (560, 125808), (640, 110082), (672, 104840), (768, 91735), (840, 83872), (896, 78630), (960, 73388), (1120, 62904), (1280, 55041), (1344, 52420), (1680, 41936), (1792, 39315), (1920, 36694), (2240, 31452), (2621, 26880), (2688, 26210), (3360, 20968), (3840, 18347), (4480, 15726), (5242, 13440), (5376, 13105), (6720, 10484), (7863, 8960)]