49320320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 137332800

約数和(自身を除く): 88012480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 109, 112, 128, 140, 160, 202, 218, 224, 280, 320, 404, 436, 448, 505, 545, 560, 640, 707, 763, 808, 872, 896, 1010, 1090, 1120, 1414, 1526, 1616, 1744, 2020, 2180, 2240, 2828, 3052, 3232, 3488, 3535, 3815, 4040, 4360, 4480, 5656, 6104, 6464, 6976, 7070, 7630, 8080, 8720, 11009, 11312, 12208, 12928, 13952, 14140, 15260, 16160, 17440, 22018, 22624, 24416, 28280, 30520, 32320, 34880, 44036, 45248, 48832, 55045, 56560, 61040, 64640, 69760, 77063, 88072, 90496, 97664, 110090, 113120, 122080, 154126, 176144, 220180, 226240, 244160, 308252, 352288, 385315, 440360, 452480, 488320, 616504, 704576, 770630, 880720, 1233008, 1409152, 1541260, 1761440, 2466016, 3082520, 3522880, 4932032, 6165040, 7045760, 9864064, 12330080, 24660160, 49320320]

約数ペア:

[(1, 49320320), (2, 24660160), (4, 12330080), (5, 9864064), (7, 7045760), (8, 6165040), (10, 4932032), (14, 3522880), (16, 3082520), (20, 2466016), (28, 1761440), (32, 1541260), (35, 1409152), (40, 1233008), (56, 880720), (64, 770630), (70, 704576), (80, 616504), (101, 488320), (109, 452480), (112, 440360), (128, 385315), (140, 352288), (160, 308252), (202, 244160), (218, 226240), (224, 220180), (280, 176144), (320, 154126), (404, 122080), (436, 113120), (448, 110090), (505, 97664), (545, 90496), (560, 88072), (640, 77063), (707, 69760), (763, 64640), (808, 61040), (872, 56560), (896, 55045), (1010, 48832), (1090, 45248), (1120, 44036), (1414, 34880), (1526, 32320), (1616, 30520), (1744, 28280), (2020, 24416), (2180, 22624), (2240, 22018), (2828, 17440), (3052, 16160), (3232, 15260), (3488, 14140), (3535, 13952), (3815, 12928), (4040, 12208), (4360, 11312), (4480, 11009), (5656, 8720), (6104, 8080), (6464, 7630), (6976, 7070)]