78014280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2347}}^1$

素因数の和:2638

約数の個数: 64

約数和(自身を含む): 234987840

約数和(自身を除く): 156973560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2347, 2770, 3324, 4155, 4694, 5540, 6648, 7041, 8310, 9388, 11080, 11735, 14082, 16620, 18776, 23470, 28164, 33240, 35205, 46940, 56328, 70410, 93880, 140820, 281640, 650119, 1300238, 1950357, 2600476, 3250595, 3900714, 5200952, 6501190, 7801428, 9751785, 13002380, 15602856, 19503570, 26004760, 39007140, 78014280]

約数ペア:

[(1, 78014280), (2, 39007140), (3, 26004760), (4, 19503570), (5, 15602856), (6, 13002380), (8, 9751785), (10, 7801428), (12, 6501190), (15, 5200952), (20, 3900714), (24, 3250595), (30, 2600476), (40, 1950357), (60, 1300238), (120, 650119), (277, 281640), (554, 140820), (831, 93880), (1108, 70410), (1385, 56328), (1662, 46940), (2216, 35205), (2347, 33240), (2770, 28164), (3324, 23470), (4155, 18776), (4694, 16620), (5540, 14082), (6648, 11735), (7041, 11080), (8310, 9388)]