265900680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 893617920

約数和(自身を除く): 627717240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 101, 103, 120, 142, 180, 202, 206, 213, 284, 303, 309, 355, 360, 404, 412, 426, 505, 515, 568, 606, 618, 639, 710, 808, 824, 852, 909, 927, 1010, 1030, 1065, 1212, 1236, 1278, 1420, 1515, 1545, 1704, 1818, 1854, 2020, 2060, 2130, 2424, 2472, 2556, 2840, 3030, 3090, 3195, 3636, 3708, 4040, 4120, 4260, 4545, 4635, 5112, 6060, 6180, 6390, 7171, 7272, 7313, 7416, 8520, 9090, 9270, 10403, 12120, 12360, 12780, 14342, 14626, 18180, 18540, 20806, 21513, 21939, 25560, 28684, 29252, 31209, 35855, 36360, 36565, 37080, 41612, 43026, 43878, 52015, 57368, 58504, 62418, 64539, 65817, 71710, 73130, 83224, 86052, 87756, 93627, 104030, 107565, 109695, 124836, 129078, 131634, 143420, 146260, 156045, 172104, 175512, 187254, 208060, 215130, 219390, 249672, 258156, 263268, 286840, 292520, 312090, 322695, 329085, 374508, 416120, 430260, 438780, 468135, 516312, 526536, 624180, 645390, 658170, 738613, 749016, 860520, 877560, 936270, 1248360, 1290780, 1316340, 1477226, 1872540, 2215839, 2581560, 2632680, 2954452, 3693065, 3745080, 4431678, 5908904, 6647517, 7386130, 8863356, 11079195, 13295034, 14772260, 17726712, 22158390, 26590068, 29544520, 33237585, 44316780, 53180136, 66475170, 88633560, 132950340, 265900680]

約数ペア:

[(1, 265900680), (2, 132950340), (3, 88633560), (4, 66475170), (5, 53180136), (6, 44316780), (8, 33237585), (9, 29544520), (10, 26590068), (12, 22158390), (15, 17726712), (18, 14772260), (20, 13295034), (24, 11079195), (30, 8863356), (36, 7386130), (40, 6647517), (45, 5908904), (60, 4431678), (71, 3745080), (72, 3693065), (90, 2954452), (101, 2632680), (103, 2581560), (120, 2215839), (142, 1872540), (180, 1477226), (202, 1316340), (206, 1290780), (213, 1248360), (284, 936270), (303, 877560), (309, 860520), (355, 749016), (360, 738613), (404, 658170), (412, 645390), (426, 624180), (505, 526536), (515, 516312), (568, 468135), (606, 438780), (618, 430260), (639, 416120), (710, 374508), (808, 329085), (824, 322695), (852, 312090), (909, 292520), (927, 286840), (1010, 263268), (1030, 258156), (1065, 249672), (1212, 219390), (1236, 215130), (1278, 208060), (1420, 187254), (1515, 175512), (1545, 172104), (1704, 156045), (1818, 146260), (1854, 143420), (2020, 131634), (2060, 129078), (2130, 124836), (2424, 109695), (2472, 107565), (2556, 104030), (2840, 93627), (3030, 87756), (3090, 86052), (3195, 83224), (3636, 73130), (3708, 71710), (4040, 65817), (4120, 64539), (4260, 62418), (4545, 58504), (4635, 57368), (5112, 52015), (6060, 43878), (6180, 43026), (6390, 41612), (7171, 37080), (7272, 36565), (7313, 36360), (7416, 35855), (8520, 31209), (9090, 29252), (9270, 28684), (10403, 25560), (12120, 21939), (12360, 21513), (12780, 20806), (14342, 18540), (14626, 18180)]