1980304032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22157}}^1$

素因数の和:22203

約数の個数: 144

約数和(自身を含む): 6365550240

約数和(自身を除く): 4385246208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3192, 3724, 4256, 4704, 5586, 6384, 7448, 11172, 12768, 14896, 22157, 22344, 29792, 44314, 44688, 66471, 88628, 89376, 132942, 155099, 177256, 265884, 310198, 354512, 420983, 465297, 531768, 620396, 709024, 841966, 930594, 1063536, 1085693, 1240792, 1262949, 1683932, 1861188, 2127072, 2171386, 2481584, 2525898, 2946881, 3257079, 3367864, 3722376, 4342772, 4963168, 5051796, 5893762, 6514158, 6735728, 7444752, 8685544, 8840643, 10103592, 11787524, 13028316, 13471456, 14889504, 17371088, 17681286, 20207184, 20628167, 23575048, 26056632, 34742176, 35362572, 40414368, 41256334, 47150096, 52113264, 61884501, 70725144, 82512668, 94300192, 104226528, 123769002, 141450288, 165025336, 247538004, 282900576, 330050672, 495076008, 660101344, 990152016, 1980304032]

約数ペア:

[(1, 1980304032), (2, 990152016), (3, 660101344), (4, 495076008), (6, 330050672), (7, 282900576), (8, 247538004), (12, 165025336), (14, 141450288), (16, 123769002), (19, 104226528), (21, 94300192), (24, 82512668), (28, 70725144), (32, 61884501), (38, 52113264), (42, 47150096), (48, 41256334), (49, 40414368), (56, 35362572), (57, 34742176), (76, 26056632), (84, 23575048), (96, 20628167), (98, 20207184), (112, 17681286), (114, 17371088), (133, 14889504), (147, 13471456), (152, 13028316), (168, 11787524), (196, 10103592), (224, 8840643), (228, 8685544), (266, 7444752), (294, 6735728), (304, 6514158), (336, 5893762), (392, 5051796), (399, 4963168), (456, 4342772), (532, 3722376), (588, 3367864), (608, 3257079), (672, 2946881), (784, 2525898), (798, 2481584), (912, 2171386), (931, 2127072), (1064, 1861188), (1176, 1683932), (1568, 1262949), (1596, 1240792), (1824, 1085693), (1862, 1063536), (2128, 930594), (2352, 841966), (2793, 709024), (3192, 620396), (3724, 531768), (4256, 465297), (4704, 420983), (5586, 354512), (6384, 310198), (7448, 265884), (11172, 177256), (12768, 155099), (14896, 132942), (22157, 89376), (22344, 88628), (29792, 66471), (44314, 44688)]