338178240

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{4349}}^1$

素因数の和:4381

約数の個数: 168

約数和(自身を含む): 1206550800

約数和(自身を除く): 868372560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4349, 4860, 5184, 6480, 7776, 8640, 8698, 9720, 12960, 13047, 15552, 17396, 19440, 21745, 25920, 26094, 34792, 38880, 39141, 43490, 52188, 65235, 69584, 77760, 78282, 86980, 104376, 117423, 130470, 139168, 156564, 173960, 195705, 208752, 234846, 260940, 278336, 313128, 347920, 352269, 391410, 417504, 469692, 521880, 587115, 626256, 695840, 704538, 782820, 835008, 939384, 1043760, 1056807, 1174230, 1252512, 1391680, 1409076, 1565640, 1761345, 1878768, 2087520, 2113614, 2348460, 2505024, 2818152, 3131280, 3522690, 3757536, 4175040, 4227228, 4696920, 5284035, 5636304, 6262560, 7045380, 7515072, 8454456, 9393840, 10568070, 11272608, 12525120, 14090760, 16908912, 18787680, 21136140, 22545216, 28181520, 33817824, 37575360, 42272280, 56363040, 67635648, 84544560, 112726080, 169089120, 338178240]

約数ペア:

[(1, 338178240), (2, 169089120), (3, 112726080), (4, 84544560), (5, 67635648), (6, 56363040), (8, 42272280), (9, 37575360), (10, 33817824), (12, 28181520), (15, 22545216), (16, 21136140), (18, 18787680), (20, 16908912), (24, 14090760), (27, 12525120), (30, 11272608), (32, 10568070), (36, 9393840), (40, 8454456), (45, 7515072), (48, 7045380), (54, 6262560), (60, 5636304), (64, 5284035), (72, 4696920), (80, 4227228), (81, 4175040), (90, 3757536), (96, 3522690), (108, 3131280), (120, 2818152), (135, 2505024), (144, 2348460), (160, 2113614), (162, 2087520), (180, 1878768), (192, 1761345), (216, 1565640), (240, 1409076), (243, 1391680), (270, 1252512), (288, 1174230), (320, 1056807), (324, 1043760), (360, 939384), (405, 835008), (432, 782820), (480, 704538), (486, 695840), (540, 626256), (576, 587115), (648, 521880), (720, 469692), (810, 417504), (864, 391410), (960, 352269), (972, 347920), (1080, 313128), (1215, 278336), (1296, 260940), (1440, 234846), (1620, 208752), (1728, 195705), (1944, 173960), (2160, 156564), (2430, 139168), (2592, 130470), (2880, 117423), (3240, 104376), (3888, 86980), (4320, 78282), (4349, 77760), (4860, 69584), (5184, 65235), (6480, 52188), (7776, 43490), (8640, 39141), (8698, 38880), (9720, 34792), (12960, 26094), (13047, 25920), (15552, 21745), (17396, 19440)]