63105280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7071

約数の個数: 72

約数和(自身を含む): 172775232

約数和(自身を除く): 109669952

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7043, 8960, 14086, 28172, 35215, 49301, 56344, 70430, 98602, 112688, 140860, 197204, 225376, 246505, 281720, 394408, 450752, 493010, 563440, 788816, 901504, 986020, 1126880, 1577632, 1803008, 1972040, 2253760, 3155264, 3944080, 4507520, 6310528, 7888160, 9015040, 12621056, 15776320, 31552640, 63105280]

約数ペア:

[(1, 63105280), (2, 31552640), (4, 15776320), (5, 12621056), (7, 9015040), (8, 7888160), (10, 6310528), (14, 4507520), (16, 3944080), (20, 3155264), (28, 2253760), (32, 1972040), (35, 1803008), (40, 1577632), (56, 1126880), (64, 986020), (70, 901504), (80, 788816), (112, 563440), (128, 493010), (140, 450752), (160, 394408), (224, 281720), (256, 246505), (280, 225376), (320, 197204), (448, 140860), (560, 112688), (640, 98602), (896, 70430), (1120, 56344), (1280, 49301), (1792, 35215), (2240, 28172), (4480, 14086), (7043, 8960)]