5765392640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2069}}^1$

素因数の和:2408

約数の個数: 144

約数和(自身を含む): 15841163520

約数和(自身を除く): 10075770880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 311, 320, 448, 560, 622, 640, 896, 1120, 1244, 1280, 1555, 1792, 2069, 2177, 2240, 2488, 3110, 4138, 4354, 4480, 4976, 6220, 8276, 8708, 8960, 9952, 10345, 10885, 12440, 14483, 16552, 17416, 19904, 20690, 21770, 24880, 28966, 33104, 34832, 39808, 41380, 43540, 49760, 57932, 66208, 69664, 72415, 79616, 82760, 87080, 99520, 115864, 132416, 139328, 144830, 165520, 174160, 199040, 231728, 264832, 278656, 289660, 331040, 348320, 398080, 463456, 529664, 557312, 579320, 643459, 662080, 696640, 926912, 1158640, 1286918, 1324160, 1393280, 1853824, 2317280, 2573836, 2648320, 2786560, 3217295, 3707648, 4504213, 4634560, 5147672, 6434590, 9008426, 9269120, 10295344, 12869180, 18016852, 18538240, 20590688, 22521065, 25738360, 36033704, 41181376, 45042130, 51476720, 72067408, 82362752, 90084260, 102953440, 144134816, 164725504, 180168520, 205906880, 288269632, 360337040, 411813760, 576539264, 720674080, 823627520, 1153078528, 1441348160, 2882696320, 5765392640]

約数ペア:

[(1, 5765392640), (2, 2882696320), (4, 1441348160), (5, 1153078528), (7, 823627520), (8, 720674080), (10, 576539264), (14, 411813760), (16, 360337040), (20, 288269632), (28, 205906880), (32, 180168520), (35, 164725504), (40, 144134816), (56, 102953440), (64, 90084260), (70, 82362752), (80, 72067408), (112, 51476720), (128, 45042130), (140, 41181376), (160, 36033704), (224, 25738360), (256, 22521065), (280, 20590688), (311, 18538240), (320, 18016852), (448, 12869180), (560, 10295344), (622, 9269120), (640, 9008426), (896, 6434590), (1120, 5147672), (1244, 4634560), (1280, 4504213), (1555, 3707648), (1792, 3217295), (2069, 2786560), (2177, 2648320), (2240, 2573836), (2488, 2317280), (3110, 1853824), (4138, 1393280), (4354, 1324160), (4480, 1286918), (4976, 1158640), (6220, 926912), (8276, 696640), (8708, 662080), (8960, 643459), (9952, 579320), (10345, 557312), (10885, 529664), (12440, 463456), (14483, 398080), (16552, 348320), (17416, 331040), (19904, 289660), (20690, 278656), (21770, 264832), (24880, 231728), (28966, 199040), (33104, 174160), (34832, 165520), (39808, 144830), (41380, 139328), (43540, 132416), (49760, 115864), (57932, 99520), (66208, 87080), (69664, 82760), (72415, 79616)]