210019040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17080

約数の個数: 96

約数和(自身を含む): 618637824

約数和(自身を除く): 408618784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 17047, 34094, 68188, 85235, 119329, 136376, 170470, 187517, 238658, 272752, 340940, 375034, 477316, 545504, 596645, 681880, 750068, 937585, 954632, 1193290, 1312619, 1363760, 1500136, 1875170, 1909264, 2386580, 2625238, 2727520, 3000272, 3750340, 3818528, 4773160, 5250476, 6000544, 6563095, 7500680, 9546320, 10500952, 13126190, 15001360, 19092640, 21001904, 26252380, 30002720, 42003808, 52504760, 105009520, 210019040]

約数ペア:

[(1, 210019040), (2, 105009520), (4, 52504760), (5, 42003808), (7, 30002720), (8, 26252380), (10, 21001904), (11, 19092640), (14, 15001360), (16, 13126190), (20, 10500952), (22, 9546320), (28, 7500680), (32, 6563095), (35, 6000544), (40, 5250476), (44, 4773160), (55, 3818528), (56, 3750340), (70, 3000272), (77, 2727520), (80, 2625238), (88, 2386580), (110, 1909264), (112, 1875170), (140, 1500136), (154, 1363760), (160, 1312619), (176, 1193290), (220, 954632), (224, 937585), (280, 750068), (308, 681880), (352, 596645), (385, 545504), (440, 477316), (560, 375034), (616, 340940), (770, 272752), (880, 238658), (1120, 187517), (1232, 170470), (1540, 136376), (1760, 119329), (2464, 85235), (3080, 68188), (6160, 34094), (12320, 17047)]