279693120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41621}}^1$

素因数の和:41648

約数の個数: 112

約数和(自身を含む): 1014910848

約数和(自身を除く): 735217728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 41621, 83242, 124863, 166484, 208105, 249726, 291347, 332968, 416210, 499452, 582694, 624315, 665936, 832420, 874041, 998904, 1165388, 1248630, 1331872, 1456735, 1664840, 1748082, 1997808, 2330776, 2497260, 2663744, 2913470, 3329680, 3496164, 3995616, 4370205, 4661552, 4994520, 5826940, 6659360, 6992328, 7991232, 8740410, 9323104, 9989040, 11653880, 13318720, 13984656, 17480820, 18646208, 19978080, 23307760, 27969312, 34961640, 39956160, 46615520, 55938624, 69923280, 93231040, 139846560, 279693120]

約数ペア:

[(1, 279693120), (2, 139846560), (3, 93231040), (4, 69923280), (5, 55938624), (6, 46615520), (7, 39956160), (8, 34961640), (10, 27969312), (12, 23307760), (14, 19978080), (15, 18646208), (16, 17480820), (20, 13984656), (21, 13318720), (24, 11653880), (28, 9989040), (30, 9323104), (32, 8740410), (35, 7991232), (40, 6992328), (42, 6659360), (48, 5826940), (56, 4994520), (60, 4661552), (64, 4370205), (70, 3995616), (80, 3496164), (84, 3329680), (96, 2913470), (105, 2663744), (112, 2497260), (120, 2330776), (140, 1997808), (160, 1748082), (168, 1664840), (192, 1456735), (210, 1331872), (224, 1248630), (240, 1165388), (280, 998904), (320, 874041), (336, 832420), (420, 665936), (448, 624315), (480, 582694), (560, 499452), (672, 416210), (840, 332968), (960, 291347), (1120, 249726), (1344, 208105), (1680, 166484), (2240, 124863), (3360, 83242), (6720, 41621)]