118468168840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1\times {\mathrm{3061}}^1$

素因数の和:3855

約数の個数: 128

約数和(自身を含む): 306444960000

約数和(自身を除く): 187976791160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 499, 554, 998, 1108, 1385, 1939, 1996, 2216, 2495, 2770, 3061, 3493, 3878, 3992, 4990, 5540, 6122, 6986, 7756, 9695, 9980, 11080, 12244, 13972, 15305, 15512, 17465, 19390, 19960, 21427, 24488, 27944, 30610, 34930, 38780, 42854, 61220, 69860, 77560, 85708, 107135, 122440, 138223, 139720, 171416, 214270, 276446, 428540, 552892, 691115, 847897, 857080, 967561, 1105784, 1382230, 1527439, 1695794, 1935122, 2764460, 3054878, 3391588, 3870244, 4239485, 4837805, 5528920, 5935279, 6109756, 6783176, 7637195, 7740488, 8478970, 9675610, 10692073, 11870558, 12219512, 15274390, 16957940, 19351220, 21384146, 23741116, 29676395, 30548780, 33915880, 38702440, 42768292, 47482232, 53460365, 59352790, 61097560, 85536584, 106920730, 118705580, 213841460, 237411160, 423100603, 427682920, 846201206, 1692402412, 2115503015, 2961704221, 3384804824, 4231006030, 5923408442, 8462012060, 11846816884, 14808521105, 16924024120, 23693633768, 29617042210, 59234084420, 118468168840]

約数ペア:

[(1, 118468168840), (2, 59234084420), (4, 29617042210), (5, 23693633768), (7, 16924024120), (8, 14808521105), (10, 11846816884), (14, 8462012060), (20, 5923408442), (28, 4231006030), (35, 3384804824), (40, 2961704221), (56, 2115503015), (70, 1692402412), (140, 846201206), (277, 427682920), (280, 423100603), (499, 237411160), (554, 213841460), (998, 118705580), (1108, 106920730), (1385, 85536584), (1939, 61097560), (1996, 59352790), (2216, 53460365), (2495, 47482232), (2770, 42768292), (3061, 38702440), (3493, 33915880), (3878, 30548780), (3992, 29676395), (4990, 23741116), (5540, 21384146), (6122, 19351220), (6986, 16957940), (7756, 15274390), (9695, 12219512), (9980, 11870558), (11080, 10692073), (12244, 9675610), (13972, 8478970), (15305, 7740488), (15512, 7637195), (17465, 6783176), (19390, 6109756), (19960, 5935279), (21427, 5528920), (24488, 4837805), (27944, 4239485), (30610, 3870244), (34930, 3391588), (38780, 3054878), (42854, 2764460), (61220, 1935122), (69860, 1695794), (77560, 1527439), (85708, 1382230), (107135, 1105784), (122440, 967561), (138223, 857080), (139720, 847897), (171416, 691115), (214270, 552892), (276446, 428540)]