6578040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 16646280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 191, 205, 210, 246, 280, 287, 328, 382, 410, 420, 492, 573, 574, 615, 764, 820, 840, 861, 955, 984, 1146, 1148, 1230, 1337, 1435, 1528, 1640, 1722, 1910, 2292, 2296, 2460, 2674, 2865, 2870, 3444, 3820, 4011, 4305, 4584, 4920, 5348, 5730, 5740, 6685, 6888, 7640, 7831, 8022, 8610, 10696, 11460, 11480, 13370, 15662, 16044, 17220, 20055, 22920, 23493, 26740, 31324, 32088, 34440, 39155, 40110, 46986, 53480, 54817, 62648, 78310, 80220, 93972, 109634, 117465, 156620, 160440, 164451, 187944, 219268, 234930, 274085, 313240, 328902, 438536, 469860, 548170, 657804, 822255, 939720, 1096340, 1315608, 1644510, 2192680, 3289020, 6578040]

約数ペア:

[(1, 6578040), (2, 3289020), (3, 2192680), (4, 1644510), (5, 1315608), (6, 1096340), (7, 939720), (8, 822255), (10, 657804), (12, 548170), (14, 469860), (15, 438536), (20, 328902), (21, 313240), (24, 274085), (28, 234930), (30, 219268), (35, 187944), (40, 164451), (41, 160440), (42, 156620), (56, 117465), (60, 109634), (70, 93972), (82, 80220), (84, 78310), (105, 62648), (120, 54817), (123, 53480), (140, 46986), (164, 40110), (168, 39155), (191, 34440), (205, 32088), (210, 31324), (246, 26740), (280, 23493), (287, 22920), (328, 20055), (382, 17220), (410, 16044), (420, 15662), (492, 13370), (573, 11480), (574, 11460), (615, 10696), (764, 8610), (820, 8022), (840, 7831), (861, 7640), (955, 6888), (984, 6685), (1146, 5740), (1148, 5730), (1230, 5348), (1337, 4920), (1435, 4584), (1528, 4305), (1640, 4011), (1722, 3820), (1910, 3444), (2292, 2870), (2296, 2865), (2460, 2674)]