21743794080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{225371}}^1$

素因数の和:225459

約数の個数: 144

約数和(自身を含む): 75308504544

約数和(自身を除く): 53564710464

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 6432, 8040, 9648, 10720, 12060, 16080, 19296, 24120, 32160, 48240, 96480, 225371, 450742, 676113, 901484, 1126855, 1352226, 1802968, 2028339, 2253710, 2704452, 3380565, 3605936, 4056678, 4507420, 5408904, 6761130, 7211872, 8113356, 9014840, 10141695, 10817808, 13522260, 15099857, 16226712, 18029680, 20283390, 21635616, 27044520, 30199714, 32453424, 36059360, 40566780, 45299571, 54089040, 60399428, 64906848, 75499285, 81133560, 90599142, 108178080, 120798856, 135898713, 150998570, 162267120, 181198284, 226497855, 241597712, 271797426, 301997140, 324534240, 362396568, 452995710, 483195424, 543594852, 603994280, 679493565, 724793136, 905991420, 1087189704, 1207988560, 1358987130, 1449586272, 1811982840, 2174379408, 2415977120, 2717974260, 3623965680, 4348758816, 5435948520, 7247931360, 10871897040, 21743794080]

約数ペア:

[(1, 21743794080), (2, 10871897040), (3, 7247931360), (4, 5435948520), (5, 4348758816), (6, 3623965680), (8, 2717974260), (9, 2415977120), (10, 2174379408), (12, 1811982840), (15, 1449586272), (16, 1358987130), (18, 1207988560), (20, 1087189704), (24, 905991420), (30, 724793136), (32, 679493565), (36, 603994280), (40, 543594852), (45, 483195424), (48, 452995710), (60, 362396568), (67, 324534240), (72, 301997140), (80, 271797426), (90, 241597712), (96, 226497855), (120, 181198284), (134, 162267120), (144, 150998570), (160, 135898713), (180, 120798856), (201, 108178080), (240, 90599142), (268, 81133560), (288, 75499285), (335, 64906848), (360, 60399428), (402, 54089040), (480, 45299571), (536, 40566780), (603, 36059360), (670, 32453424), (720, 30199714), (804, 27044520), (1005, 21635616), (1072, 20283390), (1206, 18029680), (1340, 16226712), (1440, 15099857), (1608, 13522260), (2010, 10817808), (2144, 10141695), (2412, 9014840), (2680, 8113356), (3015, 7211872), (3216, 6761130), (4020, 5408904), (4824, 4507420), (5360, 4056678), (6030, 3605936), (6432, 3380565), (8040, 2704452), (9648, 2253710), (10720, 2028339), (12060, 1802968), (16080, 1352226), (19296, 1126855), (24120, 901484), (32160, 676113), (48240, 450742), (96480, 225371)]