383697440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 1066527000

約数和(自身を除く): 682829560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 109, 112, 140, 160, 196, 218, 224, 245, 280, 392, 436, 449, 490, 545, 560, 763, 784, 872, 898, 980, 1090, 1120, 1526, 1568, 1744, 1796, 1960, 2180, 2245, 3052, 3143, 3488, 3592, 3815, 3920, 4360, 4490, 5341, 6104, 6286, 7184, 7630, 7840, 8720, 8980, 10682, 12208, 12572, 14368, 15260, 15715, 17440, 17960, 21364, 22001, 24416, 25144, 26705, 30520, 31430, 35920, 42728, 44002, 48941, 50288, 53410, 61040, 62860, 71840, 85456, 88004, 97882, 100576, 106820, 110005, 122080, 125720, 170912, 176008, 195764, 213640, 220010, 244705, 251440, 342587, 352016, 391528, 427280, 440020, 489410, 502880, 685174, 704032, 783056, 854560, 880040, 978820, 1370348, 1566112, 1712935, 1760080, 1957640, 2398109, 2740696, 3425870, 3520160, 3915280, 4796218, 5481392, 6851740, 7830560, 9592436, 10962784, 11990545, 13703480, 19184872, 23981090, 27406960, 38369744, 47962180, 54813920, 76739488, 95924360, 191848720, 383697440]

約数ペア:

[(1, 383697440), (2, 191848720), (4, 95924360), (5, 76739488), (7, 54813920), (8, 47962180), (10, 38369744), (14, 27406960), (16, 23981090), (20, 19184872), (28, 13703480), (32, 11990545), (35, 10962784), (40, 9592436), (49, 7830560), (56, 6851740), (70, 5481392), (80, 4796218), (98, 3915280), (109, 3520160), (112, 3425870), (140, 2740696), (160, 2398109), (196, 1957640), (218, 1760080), (224, 1712935), (245, 1566112), (280, 1370348), (392, 978820), (436, 880040), (449, 854560), (490, 783056), (545, 704032), (560, 685174), (763, 502880), (784, 489410), (872, 440020), (898, 427280), (980, 391528), (1090, 352016), (1120, 342587), (1526, 251440), (1568, 244705), (1744, 220010), (1796, 213640), (1960, 195764), (2180, 176008), (2245, 170912), (3052, 125720), (3143, 122080), (3488, 110005), (3592, 106820), (3815, 100576), (3920, 97882), (4360, 88004), (4490, 85456), (5341, 71840), (6104, 62860), (6286, 61040), (7184, 53410), (7630, 50288), (7840, 48941), (8720, 44002), (8980, 42728), (10682, 35920), (12208, 31430), (12572, 30520), (14368, 26705), (15260, 25144), (15715, 24416), (17440, 22001), (17960, 21364)]