1081372320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107279}}^1$

素因数の和:107307

約数の個数: 144

約数和(自身を含む): 4217391360

約数和(自身を除く): 3136019040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 107279, 214558, 321837, 429116, 536395, 643674, 750953, 858232, 965511, 1072790, 1287348, 1501906, 1609185, 1716464, 1931022, 2145580, 2252859, 2574696, 3003812, 3218370, 3432928, 3754765, 3862044, 4291160, 4505718, 4827555, 5149392, 6007624, 6436740, 6758577, 7509530, 7724088, 8582320, 9011436, 9655110, 10298784, 11264295, 12015248, 12873480, 13517154, 15019060, 15448176, 17164640, 18022872, 19310220, 22528590, 24030496, 25746960, 27034308, 30038120, 30896352, 33792885, 36045744, 38620440, 45057180, 51493920, 54068616, 60076240, 67585770, 72091488, 77240880, 90114360, 108137232, 120152480, 135171540, 154481760, 180228720, 216274464, 270343080, 360457440, 540686160, 1081372320]

約数ペア:

[(1, 1081372320), (2, 540686160), (3, 360457440), (4, 270343080), (5, 216274464), (6, 180228720), (7, 154481760), (8, 135171540), (9, 120152480), (10, 108137232), (12, 90114360), (14, 77240880), (15, 72091488), (16, 67585770), (18, 60076240), (20, 54068616), (21, 51493920), (24, 45057180), (28, 38620440), (30, 36045744), (32, 33792885), (35, 30896352), (36, 30038120), (40, 27034308), (42, 25746960), (45, 24030496), (48, 22528590), (56, 19310220), (60, 18022872), (63, 17164640), (70, 15448176), (72, 15019060), (80, 13517154), (84, 12873480), (90, 12015248), (96, 11264295), (105, 10298784), (112, 9655110), (120, 9011436), (126, 8582320), (140, 7724088), (144, 7509530), (160, 6758577), (168, 6436740), (180, 6007624), (210, 5149392), (224, 4827555), (240, 4505718), (252, 4291160), (280, 3862044), (288, 3754765), (315, 3432928), (336, 3218370), (360, 3003812), (420, 2574696), (480, 2252859), (504, 2145580), (560, 1931022), (630, 1716464), (672, 1609185), (720, 1501906), (840, 1287348), (1008, 1072790), (1120, 965511), (1260, 858232), (1440, 750953), (1680, 643674), (2016, 536395), (2520, 429116), (3360, 321837), (5040, 214558), (10080, 107279)]