9328440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 31518720

約数和(自身を除く): 22190280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 191, 220, 222, 264, 296, 330, 370, 382, 407, 440, 444, 555, 573, 660, 740, 764, 814, 888, 955, 1110, 1146, 1221, 1320, 1480, 1528, 1628, 1910, 2035, 2101, 2220, 2292, 2442, 2865, 3256, 3820, 4070, 4202, 4440, 4584, 4884, 5730, 6105, 6303, 7067, 7640, 8140, 8404, 9768, 10505, 11460, 12210, 12606, 14134, 16280, 16808, 21010, 21201, 22920, 24420, 25212, 28268, 31515, 35335, 42020, 42402, 48840, 50424, 56536, 63030, 70670, 77737, 84040, 84804, 106005, 126060, 141340, 155474, 169608, 212010, 233211, 252120, 282680, 310948, 388685, 424020, 466422, 621896, 777370, 848040, 932844, 1166055, 1554740, 1865688, 2332110, 3109480, 4664220, 9328440]

約数ペア:

[(1, 9328440), (2, 4664220), (3, 3109480), (4, 2332110), (5, 1865688), (6, 1554740), (8, 1166055), (10, 932844), (11, 848040), (12, 777370), (15, 621896), (20, 466422), (22, 424020), (24, 388685), (30, 310948), (33, 282680), (37, 252120), (40, 233211), (44, 212010), (55, 169608), (60, 155474), (66, 141340), (74, 126060), (88, 106005), (110, 84804), (111, 84040), (120, 77737), (132, 70670), (148, 63030), (165, 56536), (185, 50424), (191, 48840), (220, 42402), (222, 42020), (264, 35335), (296, 31515), (330, 28268), (370, 25212), (382, 24420), (407, 22920), (440, 21201), (444, 21010), (555, 16808), (573, 16280), (660, 14134), (740, 12606), (764, 12210), (814, 11460), (888, 10505), (955, 9768), (1110, 8404), (1146, 8140), (1221, 7640), (1320, 7067), (1480, 6303), (1528, 6105), (1628, 5730), (1910, 4884), (2035, 4584), (2101, 4440), (2220, 4202), (2292, 4070), (2442, 3820), (2865, 3256)]