201530560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8179}}^1$

素因数の和:8214

約数の個数: 112

約数和(自身を含む): 598383360

約数和(自身を除く): 396852800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 8179, 12320, 16358, 24640, 32716, 40895, 57253, 65432, 81790, 89969, 114506, 130864, 163580, 179938, 229012, 261728, 286265, 327160, 359876, 449845, 458024, 523456, 572530, 629783, 654320, 719752, 899690, 916048, 1145060, 1259566, 1308640, 1439504, 1799380, 1832096, 2290120, 2519132, 2617280, 2879008, 3148915, 3598760, 3664192, 4580240, 5038264, 5758016, 6297830, 7197520, 9160480, 10076528, 12595660, 14395040, 18320960, 20153056, 25191320, 28790080, 40306112, 50382640, 100765280, 201530560]

約数ペア:

[(1, 201530560), (2, 100765280), (4, 50382640), (5, 40306112), (7, 28790080), (8, 25191320), (10, 20153056), (11, 18320960), (14, 14395040), (16, 12595660), (20, 10076528), (22, 9160480), (28, 7197520), (32, 6297830), (35, 5758016), (40, 5038264), (44, 4580240), (55, 3664192), (56, 3598760), (64, 3148915), (70, 2879008), (77, 2617280), (80, 2519132), (88, 2290120), (110, 1832096), (112, 1799380), (140, 1439504), (154, 1308640), (160, 1259566), (176, 1145060), (220, 916048), (224, 899690), (280, 719752), (308, 654320), (320, 629783), (352, 572530), (385, 523456), (440, 458024), (448, 449845), (560, 359876), (616, 327160), (704, 286265), (770, 261728), (880, 229012), (1120, 179938), (1232, 163580), (1540, 130864), (1760, 114506), (2240, 89969), (2464, 81790), (3080, 65432), (3520, 57253), (4928, 40895), (6160, 32716), (8179, 24640), (12320, 16358)]