129662080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10701

約数の個数: 64

約数和(自身を含む): 326318400

約数和(自身を除く): 196656320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 10663, 12160, 21326, 42652, 53315, 85304, 106630, 170608, 202597, 213260, 341216, 405194, 426520, 682432, 810388, 853040, 1012985, 1364864, 1620776, 1706080, 2025970, 3241552, 3412160, 4051940, 6483104, 6824320, 8103880, 12966208, 16207760, 25932416, 32415520, 64831040, 129662080]

約数ペア:

[(1, 129662080), (2, 64831040), (4, 32415520), (5, 25932416), (8, 16207760), (10, 12966208), (16, 8103880), (19, 6824320), (20, 6483104), (32, 4051940), (38, 3412160), (40, 3241552), (64, 2025970), (76, 1706080), (80, 1620776), (95, 1364864), (128, 1012985), (152, 853040), (160, 810388), (190, 682432), (304, 426520), (320, 405194), (380, 341216), (608, 213260), (640, 202597), (760, 170608), (1216, 106630), (1520, 85304), (2432, 53315), (3040, 42652), (6080, 21326), (10663, 12160)]