12391281000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{196687}}^1$

素因数の和:196721

約数の個数: 192

約数和(自身を含む): 47865991680

約数和(自身を除く): 35474710680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3500, 4200, 4500, 5250, 6300, 7000, 7875, 9000, 10500, 12600, 15750, 21000, 31500, 63000, 196687, 393374, 590061, 786748, 983435, 1180122, 1376809, 1573496, 1770183, 1966870, 2360244, 2753618, 2950305, 3540366, 3933740, 4130427, 4720488, 4917175, 5507236, 5900610, 6884045, 7080732, 7867480, 8260854, 8850915, 9834350, 11014472, 11801220, 12391281, 13768090, 14161464, 14751525, 16521708, 17701830, 19668700, 20652135, 23602440, 24585875, 24782562, 27536180, 29503050, 33043416, 34420225, 35403660, 39337400, 41304270, 44254575, 49171750, 49565124, 55072360, 59006100, 61956405, 68840450, 70807320, 73757625, 82608540, 88509150, 98343500, 99130248, 103260675, 118012200, 123912810, 137680900, 147515250, 165217080, 172101125, 177018300, 196687000, 206521350, 221272875, 247825620, 275361800, 295030500, 309782025, 344202250, 354036600, 413042700, 442545750, 495651240, 516303375, 590061000, 619564050, 688404500, 826085400, 885091500, 1032606750, 1239128100, 1376809000, 1548910125, 1770183000, 2065213500, 2478256200, 3097820250, 4130427000, 6195640500, 12391281000]

約数ペア:

[(1, 12391281000), (2, 6195640500), (3, 4130427000), (4, 3097820250), (5, 2478256200), (6, 2065213500), (7, 1770183000), (8, 1548910125), (9, 1376809000), (10, 1239128100), (12, 1032606750), (14, 885091500), (15, 826085400), (18, 688404500), (20, 619564050), (21, 590061000), (24, 516303375), (25, 495651240), (28, 442545750), (30, 413042700), (35, 354036600), (36, 344202250), (40, 309782025), (42, 295030500), (45, 275361800), (50, 247825620), (56, 221272875), (60, 206521350), (63, 196687000), (70, 177018300), (72, 172101125), (75, 165217080), (84, 147515250), (90, 137680900), (100, 123912810), (105, 118012200), (120, 103260675), (125, 99130248), (126, 98343500), (140, 88509150), (150, 82608540), (168, 73757625), (175, 70807320), (180, 68840450), (200, 61956405), (210, 59006100), (225, 55072360), (250, 49565124), (252, 49171750), (280, 44254575), (300, 41304270), (315, 39337400), (350, 35403660), (360, 34420225), (375, 33043416), (420, 29503050), (450, 27536180), (500, 24782562), (504, 24585875), (525, 23602440), (600, 20652135), (630, 19668700), (700, 17701830), (750, 16521708), (840, 14751525), (875, 14161464), (900, 13768090), (1000, 12391281), (1050, 11801220), (1125, 11014472), (1260, 9834350), (1400, 8850915), (1500, 8260854), (1575, 7867480), (1750, 7080732), (1800, 6884045), (2100, 5900610), (2250, 5507236), (2520, 4917175), (2625, 4720488), (3000, 4130427), (3150, 3933740), (3500, 3540366), (4200, 2950305), (4500, 2753618), (5250, 2360244), (6300, 1966870), (7000, 1770183), (7875, 1573496), (9000, 1376809), (10500, 1180122), (12600, 983435), (15750, 786748), (21000, 590061), (31500, 393374), (63000, 196687)]