216064475680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1\times {\mathrm{46103}}^1$

素因数の和:47858

約数の個数: 96

約数和(自身を含む): 540804345984

約数和(自身を除く): 324739870304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1723, 2720, 3446, 6892, 8615, 13784, 17230, 27568, 29291, 34460, 46103, 55136, 58582, 68920, 92206, 117164, 137840, 146455, 184412, 230515, 234328, 275680, 292910, 368824, 461030, 468656, 585820, 737648, 783751, 922060, 937312, 1171640, 1475296, 1567502, 1844120, 2343280, 3135004, 3688240, 3918755, 4686560, 6270008, 7376480, 7837510, 12540016, 15675020, 25080032, 31350040, 62700080, 79435469, 125400160, 158870938, 317741876, 397177345, 635483752, 794354690, 1270967504, 1350402973, 1588709380, 2541935008, 2700805946, 3177418760, 5401611892, 6354837520, 6752014865, 10803223784, 12709675040, 13504029730, 21606447568, 27008059460, 43212895136, 54016118920, 108032237840, 216064475680]

約数ペア:

[(1, 216064475680), (2, 108032237840), (4, 54016118920), (5, 43212895136), (8, 27008059460), (10, 21606447568), (16, 13504029730), (17, 12709675040), (20, 10803223784), (32, 6752014865), (34, 6354837520), (40, 5401611892), (68, 3177418760), (80, 2700805946), (85, 2541935008), (136, 1588709380), (160, 1350402973), (170, 1270967504), (272, 794354690), (340, 635483752), (544, 397177345), (680, 317741876), (1360, 158870938), (1723, 125400160), (2720, 79435469), (3446, 62700080), (6892, 31350040), (8615, 25080032), (13784, 15675020), (17230, 12540016), (27568, 7837510), (29291, 7376480), (34460, 6270008), (46103, 4686560), (55136, 3918755), (58582, 3688240), (68920, 3135004), (92206, 2343280), (117164, 1844120), (137840, 1567502), (146455, 1475296), (184412, 1171640), (230515, 937312), (234328, 922060), (275680, 783751), (292910, 737648), (368824, 585820), (461030, 468656)]