358242080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 970704000

約数和(自身を除く): 612461920

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, 499, 560, 641, 998, 1120, 1282, 1996, 2495, 2564, 3205, 3493, 3992, 4487, 4990, 5128, 6410, 6986, 7984, 8974, 9980, 10256, 12820, 13972, 15968, 17465, 17948, 19960, 20512, 22435, 25640, 27944, 34930, 35896, 39920, 44870, 51280, 55888, 69860, 71792, 79840, 89740, 102560, 111776, 139720, 143584, 179480, 279440, 319859, 358960, 558880, 639718, 717920, 1279436, 1599295, 2239013, 2558872, 3198590, 4478026, 5117744, 6397180, 8956052, 10235488, 11195065, 12794360, 17912104, 22390130, 25588720, 35824208, 44780260, 51177440, 71648416, 89560520, 179121040, 358242080]

約数ペア:

[(1, 358242080), (2, 179121040), (4, 89560520), (5, 71648416), (7, 51177440), (8, 44780260), (10, 35824208), (14, 25588720), (16, 22390130), (20, 17912104), (28, 12794360), (32, 11195065), (35, 10235488), (40, 8956052), (56, 6397180), (70, 5117744), (80, 4478026), (112, 3198590), (140, 2558872), (160, 2239013), (224, 1599295), (280, 1279436), (499, 717920), (560, 639718), (641, 558880), (998, 358960), (1120, 319859), (1282, 279440), (1996, 179480), (2495, 143584), (2564, 139720), (3205, 111776), (3493, 102560), (3992, 89740), (4487, 79840), (4990, 71792), (5128, 69860), (6410, 55888), (6986, 51280), (7984, 44870), (8974, 39920), (9980, 35896), (10256, 34930), (12820, 27944), (13972, 25640), (15968, 22435), (17465, 20512), (17948, 19960)]