315886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 192

約数和(自身を含む): 1123476480

約数和(自身を除く): 807589920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1914, 2063, 2320, 2552, 2640, 2784, 3190, 3480, 3828, 4126, 4640, 4785, 5104, 5280, 6189, 6380, 6960, 7656, 8252, 9570, 10208, 10315, 12378, 12760, 13920, 15312, 16504, 19140, 20630, 22693, 24756, 25520, 30624, 30945, 33008, 38280, 41260, 45386, 49512, 51040, 59827, 61890, 66016, 68079, 76560, 82520, 90772, 99024, 113465, 119654, 123780, 136158, 153120, 165040, 179481, 181544, 198048, 226930, 239308, 247560, 272316, 299135, 330080, 340395, 358962, 363088, 453860, 478616, 495120, 544632, 598270, 658097, 680790, 717924, 726176, 897405, 907720, 957232, 990240, 1089264, 1196540, 1316194, 1361580, 1435848, 1794810, 1815440, 1914464, 1974291, 2178528, 2393080, 2632388, 2723160, 2871696, 3290485, 3589620, 3630880, 3948582, 4786160, 5264776, 5446320, 5743392, 6580970, 7179240, 7897164, 9572320, 9871455, 10529552, 10892640, 13161940, 14358480, 15794328, 19742910, 21059104, 26323880, 28716960, 31588656, 39485820, 52647760, 63177312, 78971640, 105295520, 157943280, 315886560]

約数ペア:

[(1, 315886560), (2, 157943280), (3, 105295520), (4, 78971640), (5, 63177312), (6, 52647760), (8, 39485820), (10, 31588656), (11, 28716960), (12, 26323880), (15, 21059104), (16, 19742910), (20, 15794328), (22, 14358480), (24, 13161940), (29, 10892640), (30, 10529552), (32, 9871455), (33, 9572320), (40, 7897164), (44, 7179240), (48, 6580970), (55, 5743392), (58, 5446320), (60, 5264776), (66, 4786160), (80, 3948582), (87, 3630880), (88, 3589620), (96, 3290485), (110, 2871696), (116, 2723160), (120, 2632388), (132, 2393080), (145, 2178528), (160, 1974291), (165, 1914464), (174, 1815440), (176, 1794810), (220, 1435848), (232, 1361580), (240, 1316194), (264, 1196540), (290, 1089264), (319, 990240), (330, 957232), (348, 907720), (352, 897405), (435, 726176), (440, 717924), (464, 680790), (480, 658097), (528, 598270), (580, 544632), (638, 495120), (660, 478616), (696, 453860), (870, 363088), (880, 358962), (928, 340395), (957, 330080), (1056, 299135), (1160, 272316), (1276, 247560), (1320, 239308), (1392, 226930), (1595, 198048), (1740, 181544), (1760, 179481), (1914, 165040), (2063, 153120), (2320, 136158), (2552, 123780), (2640, 119654), (2784, 113465), (3190, 99024), (3480, 90772), (3828, 82520), (4126, 76560), (4640, 68079), (4785, 66016), (5104, 61890), (5280, 59827), (6189, 51040), (6380, 49512), (6960, 45386), (7656, 41260), (8252, 38280), (9570, 33008), (10208, 30945), (10315, 30624), (12378, 25520), (12760, 24756), (13920, 22693), (15312, 20630), (16504, 19140)]