244400640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 862069824

約数和(自身を除く): 617669184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 263, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 526, 528, 605, 640, 660, 704, 726, 768, 789, 880, 960, 968, 1052, 1056, 1210, 1280, 1315, 1320, 1408, 1452, 1536, 1578, 1760, 1815, 1920, 1936, 2104, 2112, 2420, 2560, 2630, 2640, 2816, 2893, 2904, 3156, 3520, 3630, 3840, 3872, 3945, 4208, 4224, 4840, 5260, 5280, 5632, 5786, 5808, 6312, 7040, 7260, 7680, 7744, 7890, 8416, 8448, 8679, 9680, 10520, 10560, 11572, 11616, 12624, 14080, 14465, 14520, 15488, 15780, 16832, 16896, 17358, 19360, 21040, 21120, 23144, 23232, 25248, 28160, 28930, 29040, 30976, 31560, 31823, 33664, 34716, 38720, 42080, 42240, 43395, 46288, 46464, 50496, 57860, 58080, 61952, 63120, 63646, 67328, 69432, 77440, 84160, 84480, 86790, 92576, 92928, 95469, 100992, 115720, 116160, 126240, 127292, 134656, 138864, 154880, 159115, 168320, 173580, 185152, 185856, 190938, 201984, 231440, 232320, 252480, 254584, 277728, 309760, 318230, 336640, 347160, 370304, 381876, 403968, 462880, 464640, 477345, 504960, 509168, 555456, 636460, 673280, 694320, 740608, 763752, 925760, 929280, 954690, 1009920, 1018336, 1110912, 1272920, 1388640, 1481216, 1527504, 1851520, 1909380, 2019840, 2036672, 2221824, 2545840, 2777280, 3055008, 3703040, 3818760, 4073344, 4443648, 5091680, 5554560, 6110016, 7406080, 7637520, 8146688, 10183360, 11109120, 12220032, 15275040, 16293376, 20366720, 22218240, 24440064, 30550080, 40733440, 48880128, 61100160, 81466880, 122200320, 244400640]

約数ペア:

[(1, 244400640), (2, 122200320), (3, 81466880), (4, 61100160), (5, 48880128), (6, 40733440), (8, 30550080), (10, 24440064), (11, 22218240), (12, 20366720), (15, 16293376), (16, 15275040), (20, 12220032), (22, 11109120), (24, 10183360), (30, 8146688), (32, 7637520), (33, 7406080), (40, 6110016), (44, 5554560), (48, 5091680), (55, 4443648), (60, 4073344), (64, 3818760), (66, 3703040), (80, 3055008), (88, 2777280), (96, 2545840), (110, 2221824), (120, 2036672), (121, 2019840), (128, 1909380), (132, 1851520), (160, 1527504), (165, 1481216), (176, 1388640), (192, 1272920), (220, 1110912), (240, 1018336), (242, 1009920), (256, 954690), (263, 929280), (264, 925760), (320, 763752), (330, 740608), (352, 694320), (363, 673280), (384, 636460), (440, 555456), (480, 509168), (484, 504960), (512, 477345), (526, 464640), (528, 462880), (605, 403968), (640, 381876), (660, 370304), (704, 347160), (726, 336640), (768, 318230), (789, 309760), (880, 277728), (960, 254584), (968, 252480), (1052, 232320), (1056, 231440), (1210, 201984), (1280, 190938), (1315, 185856), (1320, 185152), (1408, 173580), (1452, 168320), (1536, 159115), (1578, 154880), (1760, 138864), (1815, 134656), (1920, 127292), (1936, 126240), (2104, 116160), (2112, 115720), (2420, 100992), (2560, 95469), (2630, 92928), (2640, 92576), (2816, 86790), (2893, 84480), (2904, 84160), (3156, 77440), (3520, 69432), (3630, 67328), (3840, 63646), (3872, 63120), (3945, 61952), (4208, 58080), (4224, 57860), (4840, 50496), (5260, 46464), (5280, 46288), (5632, 43395), (5786, 42240), (5808, 42080), (6312, 38720), (7040, 34716), (7260, 33664), (7680, 31823), (7744, 31560), (7890, 30976), (8416, 29040), (8448, 28930), (8679, 28160), (9680, 25248), (10520, 23232), (10560, 23144), (11572, 21120), (11616, 21040), (12624, 19360), (14080, 17358), (14465, 16896), (14520, 16832), (15488, 15780)]