283753120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2175

約数の個数: 144

約数和(自身を含む): 826073640

約数和(自身を除く): 542320520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2129, 2380, 2720, 3332, 3808, 3920, 4165, 4258, 4760, 6664, 7840, 8330, 8516, 9520, 10645, 13328, 14903, 16660, 17032, 19040, 21290, 26656, 29806, 33320, 34064, 36193, 42580, 59612, 66640, 68128, 72386, 74515, 85160, 104321, 119224, 133280, 144772, 149030, 170320, 180965, 208642, 238448, 253351, 289544, 298060, 340640, 361930, 417284, 476896, 506702, 521605, 579088, 596120, 723860, 834568, 1013404, 1043210, 1158176, 1192240, 1266755, 1447720, 1669136, 1773457, 2026808, 2086420, 2384480, 2533510, 2895440, 3338272, 3546914, 4053616, 4172840, 5067020, 5790880, 7093828, 8107232, 8345680, 8867285, 10134040, 14187656, 16691360, 17734570, 20268080, 28375312, 35469140, 40536160, 56750624, 70938280, 141876560, 283753120]

約数ペア:

[(1, 283753120), (2, 141876560), (4, 70938280), (5, 56750624), (7, 40536160), (8, 35469140), (10, 28375312), (14, 20268080), (16, 17734570), (17, 16691360), (20, 14187656), (28, 10134040), (32, 8867285), (34, 8345680), (35, 8107232), (40, 7093828), (49, 5790880), (56, 5067020), (68, 4172840), (70, 4053616), (80, 3546914), (85, 3338272), (98, 2895440), (112, 2533510), (119, 2384480), (136, 2086420), (140, 2026808), (160, 1773457), (170, 1669136), (196, 1447720), (224, 1266755), (238, 1192240), (245, 1158176), (272, 1043210), (280, 1013404), (340, 834568), (392, 723860), (476, 596120), (490, 579088), (544, 521605), (560, 506702), (595, 476896), (680, 417284), (784, 361930), (833, 340640), (952, 298060), (980, 289544), (1120, 253351), (1190, 238448), (1360, 208642), (1568, 180965), (1666, 170320), (1904, 149030), (1960, 144772), (2129, 133280), (2380, 119224), (2720, 104321), (3332, 85160), (3808, 74515), (3920, 72386), (4165, 68128), (4258, 66640), (4760, 59612), (6664, 42580), (7840, 36193), (8330, 34064), (8516, 33320), (9520, 29806), (10645, 26656), (13328, 21290), (14903, 19040), (16660, 17032)]