21994191360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{318203}}^1$

素因数の和:318235

約数の個数: 160

約数和(自身を含む): 78125446080

約数和(自身を除く): 56131254720

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, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 318203, 636406, 954609, 1272812, 1591015, 1909218, 2545624, 2863827, 3182030, 3818436, 4773045, 5091248, 5727654, 6364060, 7636872, 8591481, 9546090, 10182496, 11455308, 12728120, 14319135, 15273744, 17182962, 19092180, 20364992, 22910616, 25456240, 28638270, 30547488, 34365924, 38184360, 40729984, 42957405, 45821232, 50912480, 57276540, 61094976, 68731848, 76368720, 81459968, 85914810, 91642464, 101824960, 114553080, 122189952, 137463696, 152737440, 162919936, 171829620, 183284928, 203649920, 229106160, 244379904, 274927392, 305474880, 343659240, 366569856, 407299840, 458212320, 488759808, 549854784, 610949760, 687318480, 733139712, 814599680, 916424640, 1099709568, 1221899520, 1374636960, 1466279424, 1832849280, 2199419136, 2443799040, 2749273920, 3665698560, 4398838272, 5498547840, 7331397120, 10997095680, 21994191360]

約数ペア:

[(1, 21994191360), (2, 10997095680), (3, 7331397120), (4, 5498547840), (5, 4398838272), (6, 3665698560), (8, 2749273920), (9, 2443799040), (10, 2199419136), (12, 1832849280), (15, 1466279424), (16, 1374636960), (18, 1221899520), (20, 1099709568), (24, 916424640), (27, 814599680), (30, 733139712), (32, 687318480), (36, 610949760), (40, 549854784), (45, 488759808), (48, 458212320), (54, 407299840), (60, 366569856), (64, 343659240), (72, 305474880), (80, 274927392), (90, 244379904), (96, 229106160), (108, 203649920), (120, 183284928), (128, 171829620), (135, 162919936), (144, 152737440), (160, 137463696), (180, 122189952), (192, 114553080), (216, 101824960), (240, 91642464), (256, 85914810), (270, 81459968), (288, 76368720), (320, 68731848), (360, 61094976), (384, 57276540), (432, 50912480), (480, 45821232), (512, 42957405), (540, 40729984), (576, 38184360), (640, 34365924), (720, 30547488), (768, 28638270), (864, 25456240), (960, 22910616), (1080, 20364992), (1152, 19092180), (1280, 17182962), (1440, 15273744), (1536, 14319135), (1728, 12728120), (1920, 11455308), (2160, 10182496), (2304, 9546090), (2560, 8591481), (2880, 7636872), (3456, 6364060), (3840, 5727654), (4320, 5091248), (4608, 4773045), (5760, 3818436), (6912, 3182030), (7680, 2863827), (8640, 2545624), (11520, 1909218), (13824, 1591015), (17280, 1272812), (23040, 954609), (34560, 636406), (69120, 318203)]