764354080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1901}}^1$

素因数の和:2282

約数の個数: 96

約数和(自身を含む): 2070593280

約数和(自身を除く): 1306239200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 359, 560, 718, 1120, 1436, 1795, 1901, 2513, 2872, 3590, 3802, 5026, 5744, 7180, 7604, 9505, 10052, 11488, 12565, 13307, 14360, 15208, 19010, 20104, 25130, 26614, 28720, 30416, 38020, 40208, 50260, 53228, 57440, 60832, 66535, 76040, 80416, 100520, 106456, 133070, 152080, 201040, 212912, 266140, 304160, 402080, 425824, 532280, 682459, 1064560, 1364918, 2129120, 2729836, 3412295, 4777213, 5459672, 6824590, 9554426, 10919344, 13649180, 19108852, 21838688, 23886065, 27298360, 38217704, 47772130, 54596720, 76435408, 95544260, 109193440, 152870816, 191088520, 382177040, 764354080]

約数ペア:

[(1, 764354080), (2, 382177040), (4, 191088520), (5, 152870816), (7, 109193440), (8, 95544260), (10, 76435408), (14, 54596720), (16, 47772130), (20, 38217704), (28, 27298360), (32, 23886065), (35, 21838688), (40, 19108852), (56, 13649180), (70, 10919344), (80, 9554426), (112, 6824590), (140, 5459672), (160, 4777213), (224, 3412295), (280, 2729836), (359, 2129120), (560, 1364918), (718, 1064560), (1120, 682459), (1436, 532280), (1795, 425824), (1901, 402080), (2513, 304160), (2872, 266140), (3590, 212912), (3802, 201040), (5026, 152080), (5744, 133070), (7180, 106456), (7604, 100520), (9505, 80416), (10052, 76040), (11488, 66535), (12565, 60832), (13307, 57440), (14360, 53228), (15208, 50260), (19010, 40208), (20104, 38020), (25130, 30416), (26614, 28720)]