1336635520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6547}}^1$

素因数の和:6606

約数の個数: 128

約数和(自身を含む): 3606638400

約数和(自身を除く): 2270002880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 880, 928, 1160, 1276, 1408, 1595, 1760, 1856, 2320, 2552, 3190, 3520, 3712, 4640, 5104, 6380, 6547, 7040, 9280, 10208, 12760, 13094, 18560, 20416, 25520, 26188, 32735, 40832, 51040, 52376, 65470, 72017, 102080, 104752, 130940, 144034, 189863, 204160, 209504, 261880, 288068, 360085, 379726, 419008, 523760, 576136, 720170, 759452, 838016, 949315, 1047520, 1152272, 1440340, 1518904, 1898630, 2088493, 2095040, 2304544, 2880680, 3037808, 3797260, 4176986, 4190080, 4609088, 5761360, 6075616, 7594520, 8353972, 9218176, 10442465, 11522720, 12151232, 15189040, 16707944, 20884930, 23045440, 24302464, 30378080, 33415888, 41769860, 46090880, 60756160, 66831776, 83539720, 121512320, 133663552, 167079440, 267327104, 334158880, 668317760, 1336635520]

約数ペア:

[(1, 1336635520), (2, 668317760), (4, 334158880), (5, 267327104), (8, 167079440), (10, 133663552), (11, 121512320), (16, 83539720), (20, 66831776), (22, 60756160), (29, 46090880), (32, 41769860), (40, 33415888), (44, 30378080), (55, 24302464), (58, 23045440), (64, 20884930), (80, 16707944), (88, 15189040), (110, 12151232), (116, 11522720), (128, 10442465), (145, 9218176), (160, 8353972), (176, 7594520), (220, 6075616), (232, 5761360), (290, 4609088), (319, 4190080), (320, 4176986), (352, 3797260), (440, 3037808), (464, 2880680), (580, 2304544), (638, 2095040), (640, 2088493), (704, 1898630), (880, 1518904), (928, 1440340), (1160, 1152272), (1276, 1047520), (1408, 949315), (1595, 838016), (1760, 759452), (1856, 720170), (2320, 576136), (2552, 523760), (3190, 419008), (3520, 379726), (3712, 360085), (4640, 288068), (5104, 261880), (6380, 209504), (6547, 204160), (7040, 189863), (9280, 144034), (10208, 130940), (12760, 104752), (13094, 102080), (18560, 72017), (20416, 65470), (25520, 52376), (26188, 51040), (32735, 40832)]