7514228480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31393}}^1$

素因数の和:31442

約数の個数: 144

約数和(自身を含む): 20790864864

約数和(自身を除く): 13276636384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 2176, 2720, 2816, 2992, 3520, 3740, 4352, 5440, 5984, 7040, 7480, 10880, 11968, 14080, 14960, 21760, 23936, 29920, 31393, 47872, 59840, 62786, 119680, 125572, 156965, 239360, 251144, 313930, 345323, 502288, 533681, 627860, 690646, 1004576, 1067362, 1255720, 1381292, 1726615, 2009152, 2134724, 2511440, 2668405, 2762584, 3453230, 4018304, 4269448, 5022880, 5336810, 5525168, 5870491, 6906460, 8036608, 8538896, 10045760, 10673620, 11050336, 11740982, 13812920, 17077792, 20091520, 21347240, 22100672, 23481964, 27625840, 29352455, 34155584, 40183040, 42694480, 44201344, 46963928, 55251680, 58704910, 68311168, 85388960, 88402688, 93927856, 110503360, 117409820, 136622336, 170777920, 187855712, 221006720, 234819640, 341555840, 375711424, 442013440, 469639280, 683111680, 751422848, 939278560, 1502845696, 1878557120, 3757114240, 7514228480]

約数ペア:

[(1, 7514228480), (2, 3757114240), (4, 1878557120), (5, 1502845696), (8, 939278560), (10, 751422848), (11, 683111680), (16, 469639280), (17, 442013440), (20, 375711424), (22, 341555840), (32, 234819640), (34, 221006720), (40, 187855712), (44, 170777920), (55, 136622336), (64, 117409820), (68, 110503360), (80, 93927856), (85, 88402688), (88, 85388960), (110, 68311168), (128, 58704910), (136, 55251680), (160, 46963928), (170, 44201344), (176, 42694480), (187, 40183040), (220, 34155584), (256, 29352455), (272, 27625840), (320, 23481964), (340, 22100672), (352, 21347240), (374, 20091520), (440, 17077792), (544, 13812920), (640, 11740982), (680, 11050336), (704, 10673620), (748, 10045760), (880, 8538896), (935, 8036608), (1088, 6906460), (1280, 5870491), (1360, 5525168), (1408, 5336810), (1496, 5022880), (1760, 4269448), (1870, 4018304), (2176, 3453230), (2720, 2762584), (2816, 2668405), (2992, 2511440), (3520, 2134724), (3740, 2009152), (4352, 1726615), (5440, 1381292), (5984, 1255720), (7040, 1067362), (7480, 1004576), (10880, 690646), (11968, 627860), (14080, 533681), (14960, 502288), (21760, 345323), (23936, 313930), (29920, 251144), (31393, 239360), (47872, 156965), (59840, 125572), (62786, 119680)]