212613120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 756756000

約数和(自身を除く): 544142880

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 769, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1538, 1728, 1920, 2048, 2160, 2304, 2307, 2560, 2880, 3072, 3076, 3456, 3840, 3845, 4320, 4608, 4614, 5120, 5760, 6144, 6152, 6912, 6921, 7680, 7690, 8640, 9216, 9228, 10240, 11520, 11535, 12304, 13824, 13842, 15360, 15380, 17280, 18432, 18456, 20763, 23040, 23070, 24608, 27648, 27684, 30720, 30760, 34560, 34605, 36912, 41526, 46080, 46140, 49216, 55296, 55368, 61520, 69120, 69210, 73824, 83052, 92160, 92280, 98432, 103815, 110736, 123040, 138240, 138420, 147648, 166104, 184560, 196864, 207630, 221472, 246080, 276480, 276840, 295296, 332208, 369120, 393728, 415260, 442944, 492160, 553680, 590592, 664416, 738240, 787456, 830520, 885888, 984320, 1107360, 1181184, 1328832, 1476480, 1574912, 1661040, 1771776, 1968640, 2214720, 2362368, 2657664, 2952960, 3322080, 3543552, 3937280, 4429440, 4724736, 5315328, 5905920, 6644160, 7087104, 7874560, 8858880, 10630656, 11811840, 13288320, 14174208, 17717760, 21261312, 23623680, 26576640, 35435520, 42522624, 53153280, 70871040, 106306560, 212613120]

約数ペア:

[(1, 212613120), (2, 106306560), (3, 70871040), (4, 53153280), (5, 42522624), (6, 35435520), (8, 26576640), (9, 23623680), (10, 21261312), (12, 17717760), (15, 14174208), (16, 13288320), (18, 11811840), (20, 10630656), (24, 8858880), (27, 7874560), (30, 7087104), (32, 6644160), (36, 5905920), (40, 5315328), (45, 4724736), (48, 4429440), (54, 3937280), (60, 3543552), (64, 3322080), (72, 2952960), (80, 2657664), (90, 2362368), (96, 2214720), (108, 1968640), (120, 1771776), (128, 1661040), (135, 1574912), (144, 1476480), (160, 1328832), (180, 1181184), (192, 1107360), (216, 984320), (240, 885888), (256, 830520), (270, 787456), (288, 738240), (320, 664416), (360, 590592), (384, 553680), (432, 492160), (480, 442944), (512, 415260), (540, 393728), (576, 369120), (640, 332208), (720, 295296), (768, 276840), (769, 276480), (864, 246080), (960, 221472), (1024, 207630), (1080, 196864), (1152, 184560), (1280, 166104), (1440, 147648), (1536, 138420), (1538, 138240), (1728, 123040), (1920, 110736), (2048, 103815), (2160, 98432), (2304, 92280), (2307, 92160), (2560, 83052), (2880, 73824), (3072, 69210), (3076, 69120), (3456, 61520), (3840, 55368), (3845, 55296), (4320, 49216), (4608, 46140), (4614, 46080), (5120, 41526), (5760, 36912), (6144, 34605), (6152, 34560), (6912, 30760), (6921, 30720), (7680, 27684), (7690, 27648), (8640, 24608), (9216, 23070), (9228, 23040), (10240, 20763), (11520, 18456), (11535, 18432), (12304, 17280), (13824, 15380), (13842, 15360)]