297870880

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 721115136

約数和(自身を除く): 423244256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 127, 137, 160, 214, 254, 274, 428, 508, 535, 548, 635, 685, 856, 1016, 1070, 1096, 1270, 1370, 1712, 2032, 2140, 2192, 2540, 2740, 3424, 4064, 4280, 4384, 5080, 5480, 8560, 10160, 10960, 13589, 14659, 17120, 17399, 20320, 21920, 27178, 29318, 34798, 54356, 58636, 67945, 69596, 73295, 86995, 108712, 117272, 135890, 139192, 146590, 173990, 217424, 234544, 271780, 278384, 293180, 347980, 434848, 469088, 543560, 556768, 586360, 695960, 1087120, 1172720, 1391920, 1861693, 2174240, 2345440, 2783840, 3723386, 7446772, 9308465, 14893544, 18616930, 29787088, 37233860, 59574176, 74467720, 148935440, 297870880]

約数ペア:

[(1, 297870880), (2, 148935440), (4, 74467720), (5, 59574176), (8, 37233860), (10, 29787088), (16, 18616930), (20, 14893544), (32, 9308465), (40, 7446772), (80, 3723386), (107, 2783840), (127, 2345440), (137, 2174240), (160, 1861693), (214, 1391920), (254, 1172720), (274, 1087120), (428, 695960), (508, 586360), (535, 556768), (548, 543560), (635, 469088), (685, 434848), (856, 347980), (1016, 293180), (1070, 278384), (1096, 271780), (1270, 234544), (1370, 217424), (1712, 173990), (2032, 146590), (2140, 139192), (2192, 135890), (2540, 117272), (2740, 108712), (3424, 86995), (4064, 73295), (4280, 69596), (4384, 67945), (5080, 58636), (5480, 54356), (8560, 34798), (10160, 29318), (10960, 27178), (13589, 21920), (14659, 20320), (17120, 17399)]