66342360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{78979}}^1$

素因数の和:79000

約数の個数: 64

約数和(自身を含む): 227462400

約数和(自身を除く): 161120040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 78979, 157958, 236937, 315916, 394895, 473874, 552853, 631832, 789790, 947748, 1105706, 1184685, 1579580, 1658559, 1895496, 2211412, 2369370, 2764265, 3159160, 3317118, 4422824, 4738740, 5528530, 6634236, 8292795, 9477480, 11057060, 13268472, 16585590, 22114120, 33171180, 66342360]

約数ペア:

[(1, 66342360), (2, 33171180), (3, 22114120), (4, 16585590), (5, 13268472), (6, 11057060), (7, 9477480), (8, 8292795), (10, 6634236), (12, 5528530), (14, 4738740), (15, 4422824), (20, 3317118), (21, 3159160), (24, 2764265), (28, 2369370), (30, 2211412), (35, 1895496), (40, 1658559), (42, 1579580), (56, 1184685), (60, 1105706), (70, 947748), (84, 789790), (105, 631832), (120, 552853), (140, 473874), (168, 394895), (210, 315916), (280, 236937), (420, 157958), (840, 78979)]