188990160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18313}}^1$

素因数の和:18372

約数の個数: 80

約数和(自身を含む): 599527104

約数和(自身を除く): 410536944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 18313, 36626, 54939, 73252, 91565, 109878, 146504, 183130, 219756, 274695, 293008, 366260, 439512, 549390, 732520, 787459, 879024, 1098780, 1465040, 1574918, 2197560, 2362377, 3149836, 3937295, 4395120, 4724754, 6299672, 7874590, 9449508, 11811885, 12599344, 15749180, 18899016, 23623770, 31498360, 37798032, 47247540, 62996720, 94495080, 188990160]

約数ペア:

[(1, 188990160), (2, 94495080), (3, 62996720), (4, 47247540), (5, 37798032), (6, 31498360), (8, 23623770), (10, 18899016), (12, 15749180), (15, 12599344), (16, 11811885), (20, 9449508), (24, 7874590), (30, 6299672), (40, 4724754), (43, 4395120), (48, 3937295), (60, 3149836), (80, 2362377), (86, 2197560), (120, 1574918), (129, 1465040), (172, 1098780), (215, 879024), (240, 787459), (258, 732520), (344, 549390), (430, 439512), (516, 366260), (645, 293008), (688, 274695), (860, 219756), (1032, 183130), (1290, 146504), (1720, 109878), (2064, 91565), (2580, 73252), (3440, 54939), (5160, 36626), (10320, 18313)]