225608880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{134291}}^1$

素因数の和:134314

約数の個数: 80

約数和(自身を含む): 799305984

約数和(自身を除く): 573697104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 134291, 268582, 402873, 537164, 671455, 805746, 940037, 1074328, 1342910, 1611492, 1880074, 2014365, 2148656, 2685820, 2820111, 3222984, 3760148, 4028730, 4700185, 5371640, 5640222, 6445968, 7520296, 8057460, 9400370, 10743280, 11280444, 14100555, 15040592, 16114920, 18800740, 22560888, 28201110, 32229840, 37601480, 45121776, 56402220, 75202960, 112804440, 225608880]

約数ペア:

[(1, 225608880), (2, 112804440), (3, 75202960), (4, 56402220), (5, 45121776), (6, 37601480), (7, 32229840), (8, 28201110), (10, 22560888), (12, 18800740), (14, 16114920), (15, 15040592), (16, 14100555), (20, 11280444), (21, 10743280), (24, 9400370), (28, 8057460), (30, 7520296), (35, 6445968), (40, 5640222), (42, 5371640), (48, 4700185), (56, 4028730), (60, 3760148), (70, 3222984), (80, 2820111), (84, 2685820), (105, 2148656), (112, 2014365), (120, 1880074), (140, 1611492), (168, 1342910), (210, 1074328), (240, 940037), (280, 805746), (336, 671455), (420, 537164), (560, 402873), (840, 268582), (1680, 134291)]