656245440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1193}}^1$

素因数の和:1407

約数の個数: 168

約数和(自身を含む): 2270930688

約数和(自身を除く): 1614685248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 191, 192, 240, 288, 320, 360, 382, 480, 573, 576, 720, 764, 955, 960, 1146, 1193, 1440, 1528, 1719, 1910, 2292, 2386, 2865, 2880, 3056, 3438, 3579, 3820, 4584, 4772, 5730, 5965, 6112, 6876, 7158, 7640, 8595, 9168, 9544, 10737, 11460, 11930, 12224, 13752, 14316, 15280, 17190, 17895, 18336, 19088, 21474, 22920, 23860, 27504, 28632, 30560, 34380, 35790, 36672, 38176, 42948, 45840, 47720, 53685, 55008, 57264, 61120, 68760, 71580, 76352, 85896, 91680, 95440, 107370, 110016, 114528, 137520, 143160, 171792, 183360, 190880, 214740, 227863, 229056, 275040, 286320, 343584, 381760, 429480, 455726, 550080, 572640, 683589, 687168, 858960, 911452, 1139315, 1145280, 1367178, 1717920, 1822904, 2050767, 2278630, 2734356, 3417945, 3435840, 3645808, 4101534, 4557260, 5468712, 6835890, 7291616, 8203068, 9114520, 10253835, 10937424, 13671780, 14583232, 16406136, 18229040, 20507670, 21874848, 27343560, 32812272, 36458080, 41015340, 43749696, 54687120, 65624544, 72916160, 82030680, 109374240, 131249088, 164061360, 218748480, 328122720, 656245440]

約数ペア:

[(1, 656245440), (2, 328122720), (3, 218748480), (4, 164061360), (5, 131249088), (6, 109374240), (8, 82030680), (9, 72916160), (10, 65624544), (12, 54687120), (15, 43749696), (16, 41015340), (18, 36458080), (20, 32812272), (24, 27343560), (30, 21874848), (32, 20507670), (36, 18229040), (40, 16406136), (45, 14583232), (48, 13671780), (60, 10937424), (64, 10253835), (72, 9114520), (80, 8203068), (90, 7291616), (96, 6835890), (120, 5468712), (144, 4557260), (160, 4101534), (180, 3645808), (191, 3435840), (192, 3417945), (240, 2734356), (288, 2278630), (320, 2050767), (360, 1822904), (382, 1717920), (480, 1367178), (573, 1145280), (576, 1139315), (720, 911452), (764, 858960), (955, 687168), (960, 683589), (1146, 572640), (1193, 550080), (1440, 455726), (1528, 429480), (1719, 381760), (1910, 343584), (2292, 286320), (2386, 275040), (2865, 229056), (2880, 227863), (3056, 214740), (3438, 190880), (3579, 183360), (3820, 171792), (4584, 143160), (4772, 137520), (5730, 114528), (5965, 110016), (6112, 107370), (6876, 95440), (7158, 91680), (7640, 85896), (8595, 76352), (9168, 71580), (9544, 68760), (10737, 61120), (11460, 57264), (11930, 55008), (12224, 53685), (13752, 47720), (14316, 45840), (15280, 42948), (17190, 38176), (17895, 36672), (18336, 35790), (19088, 34380), (21474, 30560), (22920, 28632), (23860, 27504)]