861863760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13759}}^1$

素因数の和:13810

約数の個数: 160

約数和(自身を含む): 3071232000

約数和(自身を除く): 2209368240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 13759, 15660, 20880, 27518, 31320, 41277, 55036, 62640, 68795, 82554, 110072, 123831, 137590, 165108, 206385, 220144, 247662, 275180, 330216, 371493, 399011, 412770, 495324, 550360, 619155, 660432, 742986, 798022, 825540, 990648, 1100720, 1197033, 1238310, 1485972, 1596044, 1651080, 1857465, 1981296, 1995055, 2394066, 2476620, 2971944, 3192088, 3302160, 3591099, 3714930, 3990110, 4788132, 4953240, 5943888, 5985165, 6384176, 7182198, 7429860, 7980220, 9576264, 9906480, 10773297, 11970330, 14364396, 14859720, 15960440, 17955495, 19152528, 21546594, 23940660, 28728792, 29719440, 31920880, 35910990, 43093188, 47881320, 53866485, 57457584, 71821980, 86186376, 95762640, 107732970, 143643960, 172372752, 215465940, 287287920, 430931880, 861863760]

約数ペア:

[(1, 861863760), (2, 430931880), (3, 287287920), (4, 215465940), (5, 172372752), (6, 143643960), (8, 107732970), (9, 95762640), (10, 86186376), (12, 71821980), (15, 57457584), (16, 53866485), (18, 47881320), (20, 43093188), (24, 35910990), (27, 31920880), (29, 29719440), (30, 28728792), (36, 23940660), (40, 21546594), (45, 19152528), (48, 17955495), (54, 15960440), (58, 14859720), (60, 14364396), (72, 11970330), (80, 10773297), (87, 9906480), (90, 9576264), (108, 7980220), (116, 7429860), (120, 7182198), (135, 6384176), (144, 5985165), (145, 5943888), (174, 4953240), (180, 4788132), (216, 3990110), (232, 3714930), (240, 3591099), (261, 3302160), (270, 3192088), (290, 2971944), (348, 2476620), (360, 2394066), (432, 1995055), (435, 1981296), (464, 1857465), (522, 1651080), (540, 1596044), (580, 1485972), (696, 1238310), (720, 1197033), (783, 1100720), (870, 990648), (1044, 825540), (1080, 798022), (1160, 742986), (1305, 660432), (1392, 619155), (1566, 550360), (1740, 495324), (2088, 412770), (2160, 399011), (2320, 371493), (2610, 330216), (3132, 275180), (3480, 247662), (3915, 220144), (4176, 206385), (5220, 165108), (6264, 137590), (6960, 123831), (7830, 110072), (10440, 82554), (12528, 68795), (13759, 62640), (15660, 55036), (20880, 41277), (27518, 31320)]