86798040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 299704320

約数和(自身を除く): 212906280

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, 191, 210, 280, 382, 420, 541, 573, 764, 840, 955, 1082, 1146, 1337, 1528, 1623, 1910, 2164, 2292, 2674, 2705, 2865, 3246, 3787, 3820, 4011, 4328, 4584, 5348, 5410, 5730, 6492, 6685, 7574, 7640, 8022, 8115, 10696, 10820, 11361, 11460, 12984, 13370, 15148, 16044, 16230, 18935, 20055, 21640, 22722, 22920, 26740, 30296, 32088, 32460, 37870, 40110, 45444, 53480, 56805, 64920, 75740, 80220, 90888, 103331, 113610, 151480, 160440, 206662, 227220, 309993, 413324, 454440, 516655, 619986, 723317, 826648, 1033310, 1239972, 1446634, 1549965, 2066620, 2169951, 2479944, 2893268, 3099930, 3616585, 4133240, 4339902, 5786536, 6199860, 7233170, 8679804, 10849755, 12399720, 14466340, 17359608, 21699510, 28932680, 43399020, 86798040]

約数ペア:

[(1, 86798040), (2, 43399020), (3, 28932680), (4, 21699510), (5, 17359608), (6, 14466340), (7, 12399720), (8, 10849755), (10, 8679804), (12, 7233170), (14, 6199860), (15, 5786536), (20, 4339902), (21, 4133240), (24, 3616585), (28, 3099930), (30, 2893268), (35, 2479944), (40, 2169951), (42, 2066620), (56, 1549965), (60, 1446634), (70, 1239972), (84, 1033310), (105, 826648), (120, 723317), (140, 619986), (168, 516655), (191, 454440), (210, 413324), (280, 309993), (382, 227220), (420, 206662), (541, 160440), (573, 151480), (764, 113610), (840, 103331), (955, 90888), (1082, 80220), (1146, 75740), (1337, 64920), (1528, 56805), (1623, 53480), (1910, 45444), (2164, 40110), (2292, 37870), (2674, 32460), (2705, 32088), (2865, 30296), (3246, 26740), (3787, 22920), (3820, 22722), (4011, 21640), (4328, 20055), (4584, 18935), (5348, 16230), (5410, 16044), (5730, 15148), (6492, 13370), (6685, 12984), (7574, 11460), (7640, 11361), (8022, 10820), (8115, 10696)]