126622720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{3533}}^1$

素因数の和:3565

約数の個数: 88

約数和(自身を含む): 347236704

約数和(自身を除く): 220613984

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, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3533, 3584, 4480, 5120, 7066, 7168, 8960, 14132, 17665, 17920, 24731, 28264, 35330, 35840, 49462, 56528, 70660, 98924, 113056, 123655, 141320, 197848, 226112, 247310, 282640, 395696, 452224, 494620, 565280, 791392, 904448, 989240, 1130560, 1582784, 1808896, 1978480, 2261120, 3165568, 3617792, 3956960, 4522240, 6331136, 7913920, 9044480, 12662272, 15827840, 18088960, 25324544, 31655680, 63311360, 126622720]

約数ペア:

[(1, 126622720), (2, 63311360), (4, 31655680), (5, 25324544), (7, 18088960), (8, 15827840), (10, 12662272), (14, 9044480), (16, 7913920), (20, 6331136), (28, 4522240), (32, 3956960), (35, 3617792), (40, 3165568), (56, 2261120), (64, 1978480), (70, 1808896), (80, 1582784), (112, 1130560), (128, 989240), (140, 904448), (160, 791392), (224, 565280), (256, 494620), (280, 452224), (320, 395696), (448, 282640), (512, 247310), (560, 226112), (640, 197848), (896, 141320), (1024, 123655), (1120, 113056), (1280, 98924), (1792, 70660), (2240, 56528), (2560, 49462), (3533, 35840), (3584, 35330), (4480, 28264), (5120, 24731), (7066, 17920), (7168, 17665), (8960, 14132)]