68602240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15313}}^1$

素因数の和:15339

約数の個数: 64

約数和(自身を含む): 187443360

約数和(自身を除く): 118841120

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15313, 30626, 61252, 76565, 107191, 122504, 153130, 214382, 245008, 306260, 428764, 490016, 535955, 612520, 857528, 980032, 1071910, 1225040, 1715056, 1960064, 2143820, 2450080, 3430112, 4287640, 4900160, 6860224, 8575280, 9800320, 13720448, 17150560, 34301120, 68602240]

約数ペア:

[(1, 68602240), (2, 34301120), (4, 17150560), (5, 13720448), (7, 9800320), (8, 8575280), (10, 6860224), (14, 4900160), (16, 4287640), (20, 3430112), (28, 2450080), (32, 2143820), (35, 1960064), (40, 1715056), (56, 1225040), (64, 1071910), (70, 980032), (80, 857528), (112, 612520), (128, 535955), (140, 490016), (160, 428764), (224, 306260), (280, 245008), (320, 214382), (448, 153130), (560, 122504), (640, 107191), (896, 76565), (1120, 61252), (2240, 30626), (4480, 15313)]