142716800

素因数分解:

$2^7\times 5^2\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 356800080

約数和(自身を除く): 214083280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 128, 160, 200, 206, 320, 400, 412, 433, 515, 640, 800, 824, 866, 1030, 1600, 1648, 1732, 2060, 2165, 2575, 3200, 3296, 3464, 4120, 4330, 5150, 6592, 6928, 8240, 8660, 10300, 10825, 13184, 13856, 16480, 17320, 20600, 21650, 27712, 32960, 34640, 41200, 43300, 44599, 55424, 65920, 69280, 82400, 86600, 89198, 138560, 164800, 173200, 178396, 222995, 277120, 329600, 346400, 356792, 445990, 692800, 713584, 891980, 1114975, 1385600, 1427168, 1783960, 2229950, 2854336, 3567920, 4459900, 5708672, 7135840, 8919800, 14271680, 17839600, 28543360, 35679200, 71358400, 142716800]

約数ペア:

[(1, 142716800), (2, 71358400), (4, 35679200), (5, 28543360), (8, 17839600), (10, 14271680), (16, 8919800), (20, 7135840), (25, 5708672), (32, 4459900), (40, 3567920), (50, 2854336), (64, 2229950), (80, 1783960), (100, 1427168), (103, 1385600), (128, 1114975), (160, 891980), (200, 713584), (206, 692800), (320, 445990), (400, 356792), (412, 346400), (433, 329600), (515, 277120), (640, 222995), (800, 178396), (824, 173200), (866, 164800), (1030, 138560), (1600, 89198), (1648, 86600), (1732, 82400), (2060, 69280), (2165, 65920), (2575, 55424), (3200, 44599), (3296, 43300), (3464, 41200), (4120, 34640), (4330, 32960), (5150, 27712), (6592, 21650), (6928, 20600), (8240, 17320), (8660, 16480), (10300, 13856), (10825, 13184)]