157082116480

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{7211}}^1$

素因数の和:7668

約数の個数: 128

約数和(自身を含む): 380420595360

約数和(自身を除く): 223338478880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 337, 404, 505, 640, 674, 808, 1010, 1348, 1616, 1685, 2020, 2696, 3232, 3370, 4040, 5392, 6464, 6740, 7211, 8080, 10784, 12928, 13480, 14422, 16160, 21568, 26960, 28844, 32320, 34037, 36055, 43136, 53920, 57688, 64640, 68074, 72110, 107840, 115376, 136148, 144220, 170185, 215680, 230752, 272296, 288440, 340370, 461504, 544592, 576880, 680740, 728311, 923008, 1089184, 1153760, 1361480, 1456622, 2178368, 2307520, 2430107, 2722960, 2913244, 3641555, 4356736, 4615040, 4860214, 5445920, 5826488, 7283110, 9720428, 10891840, 11652976, 12150535, 14566220, 19440856, 21783680, 23305952, 24301070, 29132440, 38881712, 46611904, 48602140, 58264880, 77763424, 93223808, 97204280, 116529760, 155526848, 194408560, 233059520, 245440807, 311053696, 388817120, 466119040, 490881614, 777634240, 981763228, 1227204035, 1555268480, 1963526456, 2454408070, 3927052912, 4908816140, 7854105824, 9817632280, 15708211648, 19635264560, 31416423296, 39270529120, 78541058240, 157082116480]

約数ペア:

[(1, 157082116480), (2, 78541058240), (4, 39270529120), (5, 31416423296), (8, 19635264560), (10, 15708211648), (16, 9817632280), (20, 7854105824), (32, 4908816140), (40, 3927052912), (64, 2454408070), (80, 1963526456), (101, 1555268480), (128, 1227204035), (160, 981763228), (202, 777634240), (320, 490881614), (337, 466119040), (404, 388817120), (505, 311053696), (640, 245440807), (674, 233059520), (808, 194408560), (1010, 155526848), (1348, 116529760), (1616, 97204280), (1685, 93223808), (2020, 77763424), (2696, 58264880), (3232, 48602140), (3370, 46611904), (4040, 38881712), (5392, 29132440), (6464, 24301070), (6740, 23305952), (7211, 21783680), (8080, 19440856), (10784, 14566220), (12928, 12150535), (13480, 11652976), (14422, 10891840), (16160, 9720428), (21568, 7283110), (26960, 5826488), (28844, 5445920), (32320, 4860214), (34037, 4615040), (36055, 4356736), (43136, 3641555), (53920, 2913244), (57688, 2722960), (64640, 2430107), (68074, 2307520), (72110, 2178368), (107840, 1456622), (115376, 1361480), (136148, 1153760), (144220, 1089184), (170185, 923008), (215680, 728311), (230752, 680740), (272296, 576880), (288440, 544592), (340370, 461504)]