61304320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 160

約数和(自身を含む): 183845376

約数和(自身を除く): 122541056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 311, 320, 352, 385, 440, 448, 512, 560, 616, 622, 640, 704, 770, 880, 896, 1120, 1232, 1244, 1280, 1408, 1540, 1555, 1760, 1792, 2177, 2240, 2464, 2488, 2560, 2816, 3080, 3110, 3421, 3520, 3584, 4354, 4480, 4928, 4976, 5632, 6160, 6220, 6842, 7040, 8708, 8960, 9856, 9952, 10885, 12320, 12440, 13684, 14080, 17105, 17416, 17920, 19712, 19904, 21770, 23947, 24640, 24880, 27368, 28160, 34210, 34832, 39424, 39808, 43540, 47894, 49280, 49760, 54736, 68420, 69664, 79616, 87080, 95788, 98560, 99520, 109472, 119735, 136840, 139328, 159232, 174160, 191576, 197120, 199040, 218944, 239470, 273680, 278656, 348320, 383152, 398080, 437888, 478940, 547360, 557312, 696640, 766304, 796160, 875776, 957880, 1094720, 1114624, 1393280, 1532608, 1751552, 1915760, 2189440, 2786560, 3065216, 3831520, 4378880, 5573120, 6130432, 7663040, 8757760, 12260864, 15326080, 30652160, 61304320]

約数ペア:

[(1, 61304320), (2, 30652160), (4, 15326080), (5, 12260864), (7, 8757760), (8, 7663040), (10, 6130432), (11, 5573120), (14, 4378880), (16, 3831520), (20, 3065216), (22, 2786560), (28, 2189440), (32, 1915760), (35, 1751552), (40, 1532608), (44, 1393280), (55, 1114624), (56, 1094720), (64, 957880), (70, 875776), (77, 796160), (80, 766304), (88, 696640), (110, 557312), (112, 547360), (128, 478940), (140, 437888), (154, 398080), (160, 383152), (176, 348320), (220, 278656), (224, 273680), (256, 239470), (280, 218944), (308, 199040), (311, 197120), (320, 191576), (352, 174160), (385, 159232), (440, 139328), (448, 136840), (512, 119735), (560, 109472), (616, 99520), (622, 98560), (640, 95788), (704, 87080), (770, 79616), (880, 69664), (896, 68420), (1120, 54736), (1232, 49760), (1244, 49280), (1280, 47894), (1408, 43540), (1540, 39808), (1555, 39424), (1760, 34832), (1792, 34210), (2177, 28160), (2240, 27368), (2464, 24880), (2488, 24640), (2560, 23947), (2816, 21770), (3080, 19904), (3110, 19712), (3421, 17920), (3520, 17416), (3584, 17105), (4354, 14080), (4480, 13684), (4928, 12440), (4976, 12320), (5632, 10885), (6160, 9952), (6220, 9856), (6842, 8960), (7040, 8708)]