212146560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12277}}^1$

素因数の和:12305

約数の個数: 128

約数和(自身を含む): 751413600

約数和(自身を除く): 539267040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 12277, 17280, 24554, 36831, 49108, 61385, 73662, 98216, 110493, 122770, 147324, 184155, 196432, 220986, 245540, 294648, 331479, 368310, 392864, 441972, 491080, 552465, 589296, 662958, 736620, 785728, 883944, 982160, 1104930, 1178592, 1325916, 1473240, 1571456, 1657395, 1767888, 1964320, 2209860, 2357184, 2651832, 2946480, 3314790, 3535776, 3928640, 4419720, 4714368, 5303664, 5892960, 6629580, 7071552, 7857280, 8839440, 10607328, 11785920, 13259160, 14143104, 17678880, 21214656, 23571840, 26518320, 35357760, 42429312, 53036640, 70715520, 106073280, 212146560]

約数ペア:

[(1, 212146560), (2, 106073280), (3, 70715520), (4, 53036640), (5, 42429312), (6, 35357760), (8, 26518320), (9, 23571840), (10, 21214656), (12, 17678880), (15, 14143104), (16, 13259160), (18, 11785920), (20, 10607328), (24, 8839440), (27, 7857280), (30, 7071552), (32, 6629580), (36, 5892960), (40, 5303664), (45, 4714368), (48, 4419720), (54, 3928640), (60, 3535776), (64, 3314790), (72, 2946480), (80, 2651832), (90, 2357184), (96, 2209860), (108, 1964320), (120, 1767888), (128, 1657395), (135, 1571456), (144, 1473240), (160, 1325916), (180, 1178592), (192, 1104930), (216, 982160), (240, 883944), (270, 785728), (288, 736620), (320, 662958), (360, 589296), (384, 552465), (432, 491080), (480, 441972), (540, 392864), (576, 368310), (640, 331479), (720, 294648), (864, 245540), (960, 220986), (1080, 196432), (1152, 184155), (1440, 147324), (1728, 122770), (1920, 110493), (2160, 98216), (2880, 73662), (3456, 61385), (4320, 49108), (5760, 36831), (8640, 24554), (12277, 17280)]