9303281120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{8537}}^1$

素因数の和:8705

約数の個数: 144

約数和(自身を含む): 25754364720

約数和(自身を除く): 16451083600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 139, 140, 160, 196, 224, 245, 278, 280, 392, 490, 556, 560, 695, 784, 973, 980, 1112, 1120, 1390, 1568, 1946, 1960, 2224, 2780, 3892, 3920, 4448, 4865, 5560, 6811, 7784, 7840, 8537, 9730, 11120, 13622, 15568, 17074, 19460, 22240, 27244, 31136, 34055, 34148, 38920, 42685, 54488, 59759, 68110, 68296, 77840, 85370, 108976, 119518, 136220, 136592, 155680, 170740, 217952, 239036, 272440, 273184, 298795, 341480, 418313, 478072, 544880, 597590, 682960, 836626, 956144, 1089760, 1186643, 1195180, 1365920, 1673252, 1912288, 2091565, 2373286, 2390360, 3346504, 4183130, 4746572, 4780720, 5933215, 6693008, 8306501, 8366260, 9493144, 9561440, 11866430, 13386016, 16613002, 16732520, 18986288, 23732860, 33226004, 33465040, 37972576, 41532505, 47465720, 58145507, 66452008, 66930080, 83065010, 94931440, 116291014, 132904016, 166130020, 189862880, 232582028, 265808032, 290727535, 332260040, 465164056, 581455070, 664520080, 930328112, 1162910140, 1329040160, 1860656224, 2325820280, 4651640560, 9303281120]

約数ペア:

[(1, 9303281120), (2, 4651640560), (4, 2325820280), (5, 1860656224), (7, 1329040160), (8, 1162910140), (10, 930328112), (14, 664520080), (16, 581455070), (20, 465164056), (28, 332260040), (32, 290727535), (35, 265808032), (40, 232582028), (49, 189862880), (56, 166130020), (70, 132904016), (80, 116291014), (98, 94931440), (112, 83065010), (139, 66930080), (140, 66452008), (160, 58145507), (196, 47465720), (224, 41532505), (245, 37972576), (278, 33465040), (280, 33226004), (392, 23732860), (490, 18986288), (556, 16732520), (560, 16613002), (695, 13386016), (784, 11866430), (973, 9561440), (980, 9493144), (1112, 8366260), (1120, 8306501), (1390, 6693008), (1568, 5933215), (1946, 4780720), (1960, 4746572), (2224, 4183130), (2780, 3346504), (3892, 2390360), (3920, 2373286), (4448, 2091565), (4865, 1912288), (5560, 1673252), (6811, 1365920), (7784, 1195180), (7840, 1186643), (8537, 1089760), (9730, 956144), (11120, 836626), (13622, 682960), (15568, 597590), (17074, 544880), (19460, 478072), (22240, 418313), (27244, 341480), (31136, 298795), (34055, 273184), (34148, 272440), (38920, 239036), (42685, 217952), (54488, 170740), (59759, 155680), (68110, 136592), (68296, 136220), (77840, 119518), (85370, 108976)]