85514520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 325140480

約数和(自身を除く): 239625960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 191, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 364, 382, 390, 410, 420, 455, 492, 520, 533, 546, 573, 574, 615, 728, 764, 780, 820, 840, 861, 910, 955, 984, 1066, 1092, 1146, 1148, 1230, 1337, 1365, 1435, 1528, 1560, 1599, 1640, 1722, 1820, 1910, 2132, 2184, 2292, 2296, 2460, 2483, 2665, 2674, 2730, 2865, 2870, 3198, 3444, 3640, 3731, 3820, 4011, 4264, 4305, 4584, 4920, 4966, 5330, 5348, 5460, 5730, 5740, 6396, 6685, 6888, 7449, 7462, 7640, 7831, 7995, 8022, 8610, 9932, 10660, 10696, 10920, 11193, 11460, 11480, 12415, 12792, 13370, 14898, 14924, 15662, 15990, 16044, 17220, 17381, 18655, 19864, 20055, 21320, 22386, 22920, 23493, 24830, 26740, 29796, 29848, 31324, 31980, 32088, 34440, 34762, 37245, 37310, 39155, 40110, 44772, 46986, 49660, 52143, 53480, 54817, 55965, 59592, 62648, 63960, 69524, 74490, 74620, 78310, 80220, 86905, 89544, 93972, 99320, 101803, 104286, 109634, 111930, 117465, 139048, 148980, 149240, 156620, 160440, 164451, 173810, 187944, 203606, 208572, 219268, 223860, 234930, 260715, 274085, 297960, 305409, 313240, 328902, 347620, 407212, 417144, 438536, 447720, 469860, 509015, 521430, 548170, 610818, 657804, 695240, 712621, 814424, 822255, 939720, 1018030, 1042860, 1096340, 1221636, 1315608, 1425242, 1527045, 1644510, 2036060, 2085720, 2137863, 2192680, 2443272, 2850484, 3054090, 3289020, 3563105, 4072120, 4275726, 5700968, 6108180, 6578040, 7126210, 8551452, 10689315, 12216360, 14252420, 17102904, 21378630, 28504840, 42757260, 85514520]

約数ペア:

[(1, 85514520), (2, 42757260), (3, 28504840), (4, 21378630), (5, 17102904), (6, 14252420), (7, 12216360), (8, 10689315), (10, 8551452), (12, 7126210), (13, 6578040), (14, 6108180), (15, 5700968), (20, 4275726), (21, 4072120), (24, 3563105), (26, 3289020), (28, 3054090), (30, 2850484), (35, 2443272), (39, 2192680), (40, 2137863), (41, 2085720), (42, 2036060), (52, 1644510), (56, 1527045), (60, 1425242), (65, 1315608), (70, 1221636), (78, 1096340), (82, 1042860), (84, 1018030), (91, 939720), (104, 822255), (105, 814424), (120, 712621), (123, 695240), (130, 657804), (140, 610818), (156, 548170), (164, 521430), (168, 509015), (182, 469860), (191, 447720), (195, 438536), (205, 417144), (210, 407212), (246, 347620), (260, 328902), (273, 313240), (280, 305409), (287, 297960), (312, 274085), (328, 260715), (364, 234930), (382, 223860), (390, 219268), (410, 208572), (420, 203606), (455, 187944), (492, 173810), (520, 164451), (533, 160440), (546, 156620), (573, 149240), (574, 148980), (615, 139048), (728, 117465), (764, 111930), (780, 109634), (820, 104286), (840, 101803), (861, 99320), (910, 93972), (955, 89544), (984, 86905), (1066, 80220), (1092, 78310), (1146, 74620), (1148, 74490), (1230, 69524), (1337, 63960), (1365, 62648), (1435, 59592), (1528, 55965), (1560, 54817), (1599, 53480), (1640, 52143), (1722, 49660), (1820, 46986), (1910, 44772), (2132, 40110), (2184, 39155), (2292, 37310), (2296, 37245), (2460, 34762), (2483, 34440), (2665, 32088), (2674, 31980), (2730, 31324), (2865, 29848), (2870, 29796), (3198, 26740), (3444, 24830), (3640, 23493), (3731, 22920), (3820, 22386), (4011, 21320), (4264, 20055), (4305, 19864), (4584, 18655), (4920, 17381), (4966, 17220), (5330, 16044), (5348, 15990), (5460, 15662), (5730, 14924), (5740, 14898), (6396, 13370), (6685, 12792), (6888, 12415), (7449, 11480), (7462, 11460), (7640, 11193), (7831, 10920), (7995, 10696), (8022, 10660), (8610, 9932)]