676087760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3371}}^1$

素因数の和:3516

約数の個数: 80

約数和(自身を含む): 1655786880

約数和(自身を除く): 979699120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 109, 115, 184, 218, 230, 368, 436, 460, 545, 872, 920, 1090, 1744, 1840, 2180, 2507, 3371, 4360, 5014, 6742, 8720, 10028, 12535, 13484, 16855, 20056, 25070, 26968, 33710, 40112, 50140, 53936, 67420, 77533, 100280, 134840, 155066, 200560, 269680, 310132, 367439, 387665, 620264, 734878, 775330, 1240528, 1469756, 1550660, 1837195, 2939512, 3101320, 3674390, 5879024, 6202640, 7348780, 8451097, 14697560, 16902194, 29395120, 33804388, 42255485, 67608776, 84510970, 135217552, 169021940, 338043880, 676087760]

約数ペア:

[(1, 676087760), (2, 338043880), (4, 169021940), (5, 135217552), (8, 84510970), (10, 67608776), (16, 42255485), (20, 33804388), (23, 29395120), (40, 16902194), (46, 14697560), (80, 8451097), (92, 7348780), (109, 6202640), (115, 5879024), (184, 3674390), (218, 3101320), (230, 2939512), (368, 1837195), (436, 1550660), (460, 1469756), (545, 1240528), (872, 775330), (920, 734878), (1090, 620264), (1744, 387665), (1840, 367439), (2180, 310132), (2507, 269680), (3371, 200560), (4360, 155066), (5014, 134840), (6742, 100280), (8720, 77533), (10028, 67420), (12535, 53936), (13484, 50140), (16855, 40112), (20056, 33710), (25070, 26968)]