9892960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 29762208

約数和(自身を除く): 19869248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 121, 140, 146, 154, 160, 176, 220, 224, 242, 280, 292, 308, 352, 365, 385, 440, 484, 511, 560, 584, 605, 616, 730, 770, 803, 847, 880, 968, 1022, 1120, 1168, 1210, 1232, 1460, 1540, 1606, 1694, 1760, 1936, 2044, 2336, 2420, 2464, 2555, 2920, 3080, 3212, 3388, 3872, 4015, 4088, 4235, 4840, 5110, 5621, 5840, 6160, 6424, 6776, 8030, 8176, 8470, 8833, 9680, 10220, 11242, 11680, 12320, 12848, 13552, 16060, 16352, 16940, 17666, 19360, 20440, 22484, 25696, 27104, 28105, 32120, 33880, 35332, 40880, 44165, 44968, 56210, 61831, 64240, 67760, 70664, 81760, 88330, 89936, 112420, 123662, 128480, 135520, 141328, 176660, 179872, 224840, 247324, 282656, 309155, 353320, 449680, 494648, 618310, 706640, 899360, 989296, 1236620, 1413280, 1978592, 2473240, 4946480, 9892960]

約数ペア:

[(1, 9892960), (2, 4946480), (4, 2473240), (5, 1978592), (7, 1413280), (8, 1236620), (10, 989296), (11, 899360), (14, 706640), (16, 618310), (20, 494648), (22, 449680), (28, 353320), (32, 309155), (35, 282656), (40, 247324), (44, 224840), (55, 179872), (56, 176660), (70, 141328), (73, 135520), (77, 128480), (80, 123662), (88, 112420), (110, 89936), (112, 88330), (121, 81760), (140, 70664), (146, 67760), (154, 64240), (160, 61831), (176, 56210), (220, 44968), (224, 44165), (242, 40880), (280, 35332), (292, 33880), (308, 32120), (352, 28105), (365, 27104), (385, 25696), (440, 22484), (484, 20440), (511, 19360), (560, 17666), (584, 16940), (605, 16352), (616, 16060), (730, 13552), (770, 12848), (803, 12320), (847, 11680), (880, 11242), (968, 10220), (1022, 9680), (1120, 8833), (1168, 8470), (1210, 8176), (1232, 8030), (1460, 6776), (1540, 6424), (1606, 6160), (1694, 5840), (1760, 5621), (1936, 5110), (2044, 4840), (2336, 4235), (2420, 4088), (2464, 4015), (2555, 3872), (2920, 3388), (3080, 3212)]