2129586480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{422537}}^1$

素因数の和:422563

約数の個数: 120

約数和(自身を含む): 8173575072

約数和(自身を除く): 6043988592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 422537, 845074, 1267611, 1690148, 2112685, 2535222, 2957759, 3380296, 3802833, 4225370, 5070444, 5915518, 6338055, 6760592, 7605666, 8450740, 8873277, 10140888, 11831036, 12676110, 14788795, 15211332, 16901480, 17746554, 19014165, 20281776, 23662072, 25352220, 26619831, 29577590, 30422664, 33802960, 35493108, 38028330, 44366385, 47324144, 50704440, 53239662, 59155180, 60845328, 70986216, 76056660, 88732770, 101408880, 106479324, 118310360, 133099155, 141972432, 152113320, 177465540, 212958648, 236620720, 266198310, 304226640, 354931080, 425917296, 532396620, 709862160, 1064793240, 2129586480]

約数ペア:

[(1, 2129586480), (2, 1064793240), (3, 709862160), (4, 532396620), (5, 425917296), (6, 354931080), (7, 304226640), (8, 266198310), (9, 236620720), (10, 212958648), (12, 177465540), (14, 152113320), (15, 141972432), (16, 133099155), (18, 118310360), (20, 106479324), (21, 101408880), (24, 88732770), (28, 76056660), (30, 70986216), (35, 60845328), (36, 59155180), (40, 53239662), (42, 50704440), (45, 47324144), (48, 44366385), (56, 38028330), (60, 35493108), (63, 33802960), (70, 30422664), (72, 29577590), (80, 26619831), (84, 25352220), (90, 23662072), (105, 20281776), (112, 19014165), (120, 17746554), (126, 16901480), (140, 15211332), (144, 14788795), (168, 12676110), (180, 11831036), (210, 10140888), (240, 8873277), (252, 8450740), (280, 7605666), (315, 6760592), (336, 6338055), (360, 5915518), (420, 5070444), (504, 4225370), (560, 3802833), (630, 3380296), (720, 2957759), (840, 2535222), (1008, 2112685), (1260, 1690148), (1680, 1267611), (2520, 845074), (5040, 422537)]