12705660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 46835712

約数和(自身を除く): 34130052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 31, 33, 36, 44, 45, 46, 54, 55, 60, 62, 66, 69, 81, 90, 92, 93, 99, 108, 110, 115, 124, 132, 135, 138, 155, 162, 165, 180, 186, 198, 207, 220, 230, 253, 270, 276, 279, 297, 310, 324, 330, 341, 345, 372, 396, 405, 414, 460, 465, 495, 506, 540, 558, 594, 620, 621, 660, 682, 690, 713, 759, 810, 828, 837, 891, 930, 990, 1012, 1023, 1035, 1116, 1188, 1242, 1265, 1364, 1380, 1395, 1426, 1485, 1518, 1620, 1674, 1705, 1782, 1860, 1863, 1980, 2046, 2070, 2139, 2277, 2484, 2511, 2530, 2790, 2852, 2970, 3036, 3069, 3105, 3348, 3410, 3564, 3565, 3726, 3795, 4092, 4140, 4185, 4278, 4455, 4554, 5022, 5060, 5115, 5580, 5940, 6138, 6210, 6417, 6820, 6831, 7130, 7452, 7590, 7843, 8370, 8556, 8910, 9108, 9207, 9315, 10044, 10230, 10695, 11385, 12276, 12420, 12555, 12834, 13662, 14260, 15180, 15345, 15686, 16740, 17820, 18414, 18630, 19251, 20460, 20493, 21390, 22770, 23529, 25110, 25668, 27324, 27621, 30690, 31372, 32085, 34155, 36828, 37260, 38502, 39215, 40986, 42780, 45540, 46035, 47058, 50220, 55242, 57753, 61380, 64170, 68310, 70587, 77004, 78430, 81972, 92070, 94116, 96255, 102465, 110484, 115506, 117645, 128340, 136620, 138105, 141174, 156860, 184140, 192510, 204930, 211761, 231012, 235290, 276210, 282348, 288765, 352935, 385020, 409860, 423522, 470580, 552420, 577530, 635283, 705870, 847044, 1058805, 1155060, 1270566, 1411740, 2117610, 2541132, 3176415, 4235220, 6352830, 12705660]

約数ペア:

[(1, 12705660), (2, 6352830), (3, 4235220), (4, 3176415), (5, 2541132), (6, 2117610), (9, 1411740), (10, 1270566), (11, 1155060), (12, 1058805), (15, 847044), (18, 705870), (20, 635283), (22, 577530), (23, 552420), (27, 470580), (30, 423522), (31, 409860), (33, 385020), (36, 352935), (44, 288765), (45, 282348), (46, 276210), (54, 235290), (55, 231012), (60, 211761), (62, 204930), (66, 192510), (69, 184140), (81, 156860), (90, 141174), (92, 138105), (93, 136620), (99, 128340), (108, 117645), (110, 115506), (115, 110484), (124, 102465), (132, 96255), (135, 94116), (138, 92070), (155, 81972), (162, 78430), (165, 77004), (180, 70587), (186, 68310), (198, 64170), (207, 61380), (220, 57753), (230, 55242), (253, 50220), (270, 47058), (276, 46035), (279, 45540), (297, 42780), (310, 40986), (324, 39215), (330, 38502), (341, 37260), (345, 36828), (372, 34155), (396, 32085), (405, 31372), (414, 30690), (460, 27621), (465, 27324), (495, 25668), (506, 25110), (540, 23529), (558, 22770), (594, 21390), (620, 20493), (621, 20460), (660, 19251), (682, 18630), (690, 18414), (713, 17820), (759, 16740), (810, 15686), (828, 15345), (837, 15180), (891, 14260), (930, 13662), (990, 12834), (1012, 12555), (1023, 12420), (1035, 12276), (1116, 11385), (1188, 10695), (1242, 10230), (1265, 10044), (1364, 9315), (1380, 9207), (1395, 9108), (1426, 8910), (1485, 8556), (1518, 8370), (1620, 7843), (1674, 7590), (1705, 7452), (1782, 7130), (1860, 6831), (1863, 6820), (1980, 6417), (2046, 6210), (2070, 6138), (2139, 5940), (2277, 5580), (2484, 5115), (2511, 5060), (2530, 5022), (2790, 4554), (2852, 4455), (2970, 4278), (3036, 4185), (3069, 4140), (3105, 4092), (3348, 3795), (3410, 3726), (3564, 3565)]