66819360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1426

約数の個数: 96

約数和(自身を含む): 212611392

約数和(自身を除く): 145792032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1301, 1605, 1712, 2140, 2568, 2602, 3210, 3424, 3903, 4280, 5136, 5204, 6420, 6505, 7806, 8560, 10272, 10408, 12840, 13010, 15612, 17120, 19515, 20816, 25680, 26020, 31224, 39030, 41632, 51360, 52040, 62448, 78060, 104080, 124896, 139207, 156120, 208160, 278414, 312240, 417621, 556828, 624480, 696035, 835242, 1113656, 1392070, 1670484, 2088105, 2227312, 2784140, 3340968, 4176210, 4454624, 5568280, 6681936, 8352420, 11136560, 13363872, 16704840, 22273120, 33409680, 66819360]

約数ペア:

[(1, 66819360), (2, 33409680), (3, 22273120), (4, 16704840), (5, 13363872), (6, 11136560), (8, 8352420), (10, 6681936), (12, 5568280), (15, 4454624), (16, 4176210), (20, 3340968), (24, 2784140), (30, 2227312), (32, 2088105), (40, 1670484), (48, 1392070), (60, 1113656), (80, 835242), (96, 696035), (107, 624480), (120, 556828), (160, 417621), (214, 312240), (240, 278414), (321, 208160), (428, 156120), (480, 139207), (535, 124896), (642, 104080), (856, 78060), (1070, 62448), (1284, 52040), (1301, 51360), (1605, 41632), (1712, 39030), (2140, 31224), (2568, 26020), (2602, 25680), (3210, 20816), (3424, 19515), (3903, 17120), (4280, 15612), (5136, 13010), (5204, 12840), (6420, 10408), (6505, 10272), (7806, 8560)]