392551920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 280

約数和(自身を含む): 1405195776

約数和(自身を除く): 1012643856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 127, 135, 144, 159, 162, 180, 212, 216, 240, 243, 254, 265, 270, 318, 324, 360, 381, 405, 424, 432, 477, 486, 508, 530, 540, 635, 636, 648, 720, 729, 762, 795, 810, 848, 954, 972, 1016, 1060, 1080, 1143, 1215, 1270, 1272, 1296, 1431, 1458, 1524, 1590, 1620, 1905, 1908, 1944, 2032, 2120, 2160, 2286, 2385, 2430, 2540, 2544, 2862, 2916, 3048, 3180, 3240, 3429, 3645, 3810, 3816, 3888, 4240, 4293, 4572, 4770, 4860, 5080, 5715, 5724, 5832, 6096, 6360, 6480, 6731, 6858, 7155, 7290, 7620, 7632, 8586, 9144, 9540, 9720, 10160, 10287, 11430, 11448, 11664, 12720, 12879, 13462, 13716, 14310, 14580, 15240, 17145, 17172, 18288, 19080, 19440, 20193, 20574, 21465, 22860, 22896, 25758, 26924, 27432, 28620, 29160, 30480, 30861, 33655, 34290, 34344, 38160, 38637, 40386, 41148, 42930, 45720, 51435, 51516, 53848, 54864, 57240, 58320, 60579, 61722, 64395, 67310, 68580, 68688, 77274, 80772, 82296, 85860, 91440, 92583, 100965, 102870, 103032, 107696, 114480, 121158, 123444, 128790, 134620, 137160, 154305, 154548, 161544, 164592, 171720, 181737, 185166, 193185, 201930, 205740, 206064, 242316, 246888, 257580, 269240, 274320, 302895, 308610, 309096, 323088, 343440, 363474, 370332, 386370, 403860, 411480, 462915, 484632, 493776, 515160, 538480, 545211, 605790, 617220, 618192, 726948, 740664, 772740, 807720, 822960, 908685, 925830, 969264, 1030320, 1090422, 1211580, 1234440, 1453896, 1481328, 1545480, 1615440, 1635633, 1817370, 1851660, 2180844, 2423160, 2468880, 2726055, 2907792, 3090960, 3271266, 3634740, 3703320, 4361688, 4846320, 4906899, 5452110, 6542532, 7269480, 7406640, 8178165, 8723376, 9813798, 10904220, 13085064, 14538960, 16356330, 19627596, 21808440, 24534495, 26170128, 32712660, 39255192, 43616880, 49068990, 65425320, 78510384, 98137980, 130850640, 196275960, 392551920]

約数ペア:

[(1, 392551920), (2, 196275960), (3, 130850640), (4, 98137980), (5, 78510384), (6, 65425320), (8, 49068990), (9, 43616880), (10, 39255192), (12, 32712660), (15, 26170128), (16, 24534495), (18, 21808440), (20, 19627596), (24, 16356330), (27, 14538960), (30, 13085064), (36, 10904220), (40, 9813798), (45, 8723376), (48, 8178165), (53, 7406640), (54, 7269480), (60, 6542532), (72, 5452110), (80, 4906899), (81, 4846320), (90, 4361688), (106, 3703320), (108, 3634740), (120, 3271266), (127, 3090960), (135, 2907792), (144, 2726055), (159, 2468880), (162, 2423160), (180, 2180844), (212, 1851660), (216, 1817370), (240, 1635633), (243, 1615440), (254, 1545480), (265, 1481328), (270, 1453896), (318, 1234440), (324, 1211580), (360, 1090422), (381, 1030320), (405, 969264), (424, 925830), (432, 908685), (477, 822960), (486, 807720), (508, 772740), (530, 740664), (540, 726948), (635, 618192), (636, 617220), (648, 605790), (720, 545211), (729, 538480), (762, 515160), (795, 493776), (810, 484632), (848, 462915), (954, 411480), (972, 403860), (1016, 386370), (1060, 370332), (1080, 363474), (1143, 343440), (1215, 323088), (1270, 309096), (1272, 308610), (1296, 302895), (1431, 274320), (1458, 269240), (1524, 257580), (1590, 246888), (1620, 242316), (1905, 206064), (1908, 205740), (1944, 201930), (2032, 193185), (2120, 185166), (2160, 181737), (2286, 171720), (2385, 164592), (2430, 161544), (2540, 154548), (2544, 154305), (2862, 137160), (2916, 134620), (3048, 128790), (3180, 123444), (3240, 121158), (3429, 114480), (3645, 107696), (3810, 103032), (3816, 102870), (3888, 100965), (4240, 92583), (4293, 91440), (4572, 85860), (4770, 82296), (4860, 80772), (5080, 77274), (5715, 68688), (5724, 68580), (5832, 67310), (6096, 64395), (6360, 61722), (6480, 60579), (6731, 58320), (6858, 57240), (7155, 54864), (7290, 53848), (7620, 51516), (7632, 51435), (8586, 45720), (9144, 42930), (9540, 41148), (9720, 40386), (10160, 38637), (10287, 38160), (11430, 34344), (11448, 34290), (11664, 33655), (12720, 30861), (12879, 30480), (13462, 29160), (13716, 28620), (14310, 27432), (14580, 26924), (15240, 25758), (17145, 22896), (17172, 22860), (18288, 21465), (19080, 20574), (19440, 20193)]