266827080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171043}}^1$

素因数の和:171070

約数の個数: 64

約数和(自身を含む): 862061760

約数和(自身を除く): 595234680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 171043, 342086, 513129, 684172, 855215, 1026258, 1368344, 1710430, 2052516, 2223559, 2565645, 3420860, 4105032, 4447118, 5131290, 6670677, 6841720, 8894236, 10262580, 11117795, 13341354, 17788472, 20525160, 22235590, 26682708, 33353385, 44471180, 53365416, 66706770, 88942360, 133413540, 266827080]

約数ペア:

[(1, 266827080), (2, 133413540), (3, 88942360), (4, 66706770), (5, 53365416), (6, 44471180), (8, 33353385), (10, 26682708), (12, 22235590), (13, 20525160), (15, 17788472), (20, 13341354), (24, 11117795), (26, 10262580), (30, 8894236), (39, 6841720), (40, 6670677), (52, 5131290), (60, 4447118), (65, 4105032), (78, 3420860), (104, 2565645), (120, 2223559), (130, 2052516), (156, 1710430), (195, 1368344), (260, 1026258), (312, 855215), (390, 684172), (520, 513129), (780, 342086), (1560, 171043)]