215610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 584962560

約数和(自身を除く): 369352480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 311, 560, 619, 622, 1120, 1238, 1244, 1555, 2177, 2476, 2488, 3095, 3110, 4333, 4354, 4952, 4976, 6190, 6220, 8666, 8708, 9904, 9952, 10885, 12380, 12440, 17332, 17416, 19808, 21665, 21770, 24760, 24880, 34664, 34832, 43330, 43540, 49520, 49760, 69328, 69664, 86660, 87080, 99040, 138656, 173320, 174160, 192509, 346640, 348320, 385018, 693280, 770036, 962545, 1347563, 1540072, 1925090, 2695126, 3080144, 3850180, 5390252, 6160288, 6737815, 7700360, 10780504, 13475630, 15400720, 21561008, 26951260, 30801440, 43122016, 53902520, 107805040, 215610080]

約数ペア:

[(1, 215610080), (2, 107805040), (4, 53902520), (5, 43122016), (7, 30801440), (8, 26951260), (10, 21561008), (14, 15400720), (16, 13475630), (20, 10780504), (28, 7700360), (32, 6737815), (35, 6160288), (40, 5390252), (56, 3850180), (70, 3080144), (80, 2695126), (112, 1925090), (140, 1540072), (160, 1347563), (224, 962545), (280, 770036), (311, 693280), (560, 385018), (619, 348320), (622, 346640), (1120, 192509), (1238, 174160), (1244, 173320), (1555, 138656), (2177, 99040), (2476, 87080), (2488, 86660), (3095, 69664), (3110, 69328), (4333, 49760), (4354, 49520), (4952, 43540), (4976, 43330), (6190, 34832), (6220, 34664), (8666, 24880), (8708, 24760), (9904, 21770), (9952, 21665), (10885, 19808), (12380, 17416), (12440, 17332)]