85359680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 112

約数和(自身を含む): 237012480

約数和(自身を除く): 151652800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 719, 742, 848, 1060, 1120, 1438, 1484, 1696, 1855, 2120, 2240, 2876, 2968, 3392, 3595, 3710, 4240, 5033, 5752, 5936, 7190, 7420, 8480, 10066, 11504, 11872, 14380, 14840, 16960, 20132, 23008, 23744, 25165, 28760, 29680, 38107, 40264, 46016, 50330, 57520, 59360, 76214, 80528, 100660, 115040, 118720, 152428, 161056, 190535, 201320, 230080, 266749, 304856, 322112, 381070, 402640, 533498, 609712, 762140, 805280, 1066996, 1219424, 1333745, 1524280, 1610560, 2133992, 2438848, 2667490, 3048560, 4267984, 5334980, 6097120, 8535968, 10669960, 12194240, 17071936, 21339920, 42679840, 85359680]

約数ペア:

[(1, 85359680), (2, 42679840), (4, 21339920), (5, 17071936), (7, 12194240), (8, 10669960), (10, 8535968), (14, 6097120), (16, 5334980), (20, 4267984), (28, 3048560), (32, 2667490), (35, 2438848), (40, 2133992), (53, 1610560), (56, 1524280), (64, 1333745), (70, 1219424), (80, 1066996), (106, 805280), (112, 762140), (140, 609712), (160, 533498), (212, 402640), (224, 381070), (265, 322112), (280, 304856), (320, 266749), (371, 230080), (424, 201320), (448, 190535), (530, 161056), (560, 152428), (719, 118720), (742, 115040), (848, 100660), (1060, 80528), (1120, 76214), (1438, 59360), (1484, 57520), (1696, 50330), (1855, 46016), (2120, 40264), (2240, 38107), (2876, 29680), (2968, 28760), (3392, 25165), (3595, 23744), (3710, 23008), (4240, 20132), (5033, 16960), (5752, 14840), (5936, 14380), (7190, 11872), (7420, 11504), (8480, 10066)]