2100481680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1741}}^1$

素因数の和:2225

約数の個数: 160

約数和(自身を含む): 7123079808

約数和(自身を除く): 5022598128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 457, 528, 660, 880, 914, 1320, 1371, 1741, 1828, 2285, 2640, 2742, 3482, 3656, 4570, 5027, 5223, 5484, 6855, 6964, 7312, 8705, 9140, 10054, 10446, 10968, 13710, 13928, 15081, 17410, 18280, 19151, 20108, 20892, 21936, 25135, 26115, 27420, 27856, 30162, 34820, 36560, 38302, 40216, 41784, 50270, 52230, 54840, 57453, 60324, 69640, 75405, 76604, 80432, 83568, 95755, 100540, 104460, 109680, 114906, 120648, 139280, 150810, 153208, 191510, 201080, 208920, 229812, 241296, 287265, 301620, 306416, 383020, 402160, 417840, 459624, 574530, 603240, 766040, 795637, 919248, 1149060, 1206480, 1532080, 1591274, 2298120, 2386911, 3182548, 3978185, 4596240, 4773822, 6365096, 7956370, 8752007, 9547644, 11934555, 12730192, 15912740, 17504014, 19095288, 23869110, 26256021, 31825480, 35008028, 38190576, 43760035, 47738220, 52512042, 63650960, 70016056, 87520070, 95476440, 105024084, 131280105, 140032112, 175040140, 190952880, 210048168, 262560210, 350080280, 420096336, 525120420, 700160560, 1050240840, 2100481680]

約数ペア:

[(1, 2100481680), (2, 1050240840), (3, 700160560), (4, 525120420), (5, 420096336), (6, 350080280), (8, 262560210), (10, 210048168), (11, 190952880), (12, 175040140), (15, 140032112), (16, 131280105), (20, 105024084), (22, 95476440), (24, 87520070), (30, 70016056), (33, 63650960), (40, 52512042), (44, 47738220), (48, 43760035), (55, 38190576), (60, 35008028), (66, 31825480), (80, 26256021), (88, 23869110), (110, 19095288), (120, 17504014), (132, 15912740), (165, 12730192), (176, 11934555), (220, 9547644), (240, 8752007), (264, 7956370), (330, 6365096), (440, 4773822), (457, 4596240), (528, 3978185), (660, 3182548), (880, 2386911), (914, 2298120), (1320, 1591274), (1371, 1532080), (1741, 1206480), (1828, 1149060), (2285, 919248), (2640, 795637), (2742, 766040), (3482, 603240), (3656, 574530), (4570, 459624), (5027, 417840), (5223, 402160), (5484, 383020), (6855, 306416), (6964, 301620), (7312, 287265), (8705, 241296), (9140, 229812), (10054, 208920), (10446, 201080), (10968, 191510), (13710, 153208), (13928, 150810), (15081, 139280), (17410, 120648), (18280, 114906), (19151, 109680), (20108, 104460), (20892, 100540), (21936, 95755), (25135, 83568), (26115, 80432), (27420, 76604), (27856, 75405), (30162, 69640), (34820, 60324), (36560, 57453), (38302, 54840), (40216, 52230), (41784, 50270)]