20936448960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{32119}}^1$

素因数の和:32243

約数の個数: 224

約数和(自身を含む): 76754979840

約数和(自身を除く): 55818530880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 388, 420, 448, 480, 485, 560, 582, 672, 679, 776, 840, 960, 970, 1120, 1164, 1344, 1358, 1455, 1552, 1680, 1940, 2037, 2240, 2328, 2716, 2910, 3104, 3360, 3395, 3880, 4074, 4656, 5432, 5820, 6208, 6720, 6790, 7760, 8148, 9312, 10185, 10864, 11640, 13580, 15520, 16296, 18624, 20370, 21728, 23280, 27160, 31040, 32119, 32592, 40740, 43456, 46560, 54320, 64238, 65184, 81480, 93120, 96357, 108640, 128476, 130368, 160595, 162960, 192714, 217280, 224833, 256952, 321190, 325920, 385428, 449666, 481785, 513904, 642380, 651840, 674499, 770856, 899332, 963570, 1027808, 1124165, 1284760, 1348998, 1541712, 1798664, 1927140, 2055616, 2248330, 2569520, 2697996, 3083424, 3115543, 3372495, 3597328, 3854280, 4496660, 5139040, 5395992, 6166848, 6231086, 6744990, 7194656, 7708560, 8993320, 9346629, 10278080, 10791984, 12462172, 13489980, 14389312, 15417120, 15577715, 17986640, 18693258, 21583968, 21808801, 24924344, 26979960, 30834240, 31155430, 35973280, 37386516, 43167936, 43617602, 46733145, 49848688, 53959920, 62310860, 65426403, 71946560, 74773032, 87235204, 93466290, 99697376, 107919840, 109044005, 124621720, 130852806, 149546064, 174470408, 186932580, 199394752, 215839680, 218088010, 249243440, 261705612, 299092128, 327132015, 348940816, 373865160, 436176020, 498486880, 523411224, 598184256, 654264030, 697881632, 747730320, 872352040, 996973760, 1046822448, 1308528060, 1395763264, 1495460640, 1744704080, 2093644896, 2617056120, 2990921280, 3489408160, 4187289792, 5234112240, 6978816320, 10468224480, 20936448960]

約数ペア:

[(1, 20936448960), (2, 10468224480), (3, 6978816320), (4, 5234112240), (5, 4187289792), (6, 3489408160), (7, 2990921280), (8, 2617056120), (10, 2093644896), (12, 1744704080), (14, 1495460640), (15, 1395763264), (16, 1308528060), (20, 1046822448), (21, 996973760), (24, 872352040), (28, 747730320), (30, 697881632), (32, 654264030), (35, 598184256), (40, 523411224), (42, 498486880), (48, 436176020), (56, 373865160), (60, 348940816), (64, 327132015), (70, 299092128), (80, 261705612), (84, 249243440), (96, 218088010), (97, 215839680), (105, 199394752), (112, 186932580), (120, 174470408), (140, 149546064), (160, 130852806), (168, 124621720), (192, 109044005), (194, 107919840), (210, 99697376), (224, 93466290), (240, 87235204), (280, 74773032), (291, 71946560), (320, 65426403), (336, 62310860), (388, 53959920), (420, 49848688), (448, 46733145), (480, 43617602), (485, 43167936), (560, 37386516), (582, 35973280), (672, 31155430), (679, 30834240), (776, 26979960), (840, 24924344), (960, 21808801), (970, 21583968), (1120, 18693258), (1164, 17986640), (1344, 15577715), (1358, 15417120), (1455, 14389312), (1552, 13489980), (1680, 12462172), (1940, 10791984), (2037, 10278080), (2240, 9346629), (2328, 8993320), (2716, 7708560), (2910, 7194656), (3104, 6744990), (3360, 6231086), (3395, 6166848), (3880, 5395992), (4074, 5139040), (4656, 4496660), (5432, 3854280), (5820, 3597328), (6208, 3372495), (6720, 3115543), (6790, 3083424), (7760, 2697996), (8148, 2569520), (9312, 2248330), (10185, 2055616), (10864, 1927140), (11640, 1798664), (13580, 1541712), (15520, 1348998), (16296, 1284760), (18624, 1124165), (20370, 1027808), (21728, 963570), (23280, 899332), (27160, 770856), (31040, 674499), (32119, 651840), (32592, 642380), (40740, 513904), (43456, 481785), (46560, 449666), (54320, 385428), (64238, 325920), (65184, 321190), (81480, 256952), (93120, 224833), (96357, 217280), (108640, 192714), (128476, 162960), (130368, 160595)]