244778040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 864339840

約数和(自身を除く): 619561800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 193, 195, 234, 260, 271, 312, 360, 386, 390, 468, 520, 542, 579, 585, 772, 780, 813, 936, 965, 1084, 1158, 1170, 1355, 1544, 1560, 1626, 1737, 1930, 2168, 2316, 2340, 2439, 2509, 2710, 2895, 3252, 3474, 3523, 3860, 4065, 4632, 4680, 4878, 5018, 5420, 5790, 6504, 6948, 7046, 7527, 7720, 8130, 8685, 9756, 10036, 10569, 10840, 11580, 12195, 12545, 13896, 14092, 15054, 16260, 17370, 17615, 19512, 20072, 21138, 22581, 23160, 24390, 25090, 28184, 30108, 31707, 32520, 34740, 35230, 37635, 42276, 45162, 48780, 50180, 52303, 52845, 60216, 63414, 69480, 70460, 75270, 84552, 90324, 97560, 100360, 104606, 105690, 112905, 126828, 140920, 150540, 156909, 158535, 180648, 209212, 211380, 225810, 253656, 261515, 301080, 313818, 317070, 418424, 422760, 451620, 470727, 523030, 627636, 634140, 679939, 784545, 903240, 941454, 1046060, 1255272, 1268280, 1359878, 1569090, 1882908, 2039817, 2092120, 2353635, 2719756, 3138180, 3399695, 3765816, 4079634, 4707270, 5439512, 6119451, 6276360, 6799390, 8159268, 9414540, 10199085, 12238902, 13598780, 16318536, 18829080, 20398170, 24477804, 27197560, 30597255, 40796340, 48955608, 61194510, 81592680, 122389020, 244778040]

約数ペア:

[(1, 244778040), (2, 122389020), (3, 81592680), (4, 61194510), (5, 48955608), (6, 40796340), (8, 30597255), (9, 27197560), (10, 24477804), (12, 20398170), (13, 18829080), (15, 16318536), (18, 13598780), (20, 12238902), (24, 10199085), (26, 9414540), (30, 8159268), (36, 6799390), (39, 6276360), (40, 6119451), (45, 5439512), (52, 4707270), (60, 4079634), (65, 3765816), (72, 3399695), (78, 3138180), (90, 2719756), (104, 2353635), (117, 2092120), (120, 2039817), (130, 1882908), (156, 1569090), (180, 1359878), (193, 1268280), (195, 1255272), (234, 1046060), (260, 941454), (271, 903240), (312, 784545), (360, 679939), (386, 634140), (390, 627636), (468, 523030), (520, 470727), (542, 451620), (579, 422760), (585, 418424), (772, 317070), (780, 313818), (813, 301080), (936, 261515), (965, 253656), (1084, 225810), (1158, 211380), (1170, 209212), (1355, 180648), (1544, 158535), (1560, 156909), (1626, 150540), (1737, 140920), (1930, 126828), (2168, 112905), (2316, 105690), (2340, 104606), (2439, 100360), (2509, 97560), (2710, 90324), (2895, 84552), (3252, 75270), (3474, 70460), (3523, 69480), (3860, 63414), (4065, 60216), (4632, 52845), (4680, 52303), (4878, 50180), (5018, 48780), (5420, 45162), (5790, 42276), (6504, 37635), (6948, 35230), (7046, 34740), (7527, 32520), (7720, 31707), (8130, 30108), (8685, 28184), (9756, 25090), (10036, 24390), (10569, 23160), (10840, 22581), (11580, 21138), (12195, 20072), (12545, 19512), (13896, 17615), (14092, 17370), (15054, 16260)]