6705720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{887}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 25574400

約数和(自身を除く): 18868680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 887, 945, 1080, 1260, 1512, 1774, 1890, 2520, 2661, 3548, 3780, 4435, 5322, 6209, 7096, 7560, 7983, 8870, 10644, 12418, 13305, 15966, 17740, 18627, 21288, 23949, 24836, 26610, 31045, 31932, 35480, 37254, 39915, 47898, 49672, 53220, 55881, 62090, 63864, 74508, 79830, 93135, 95796, 106440, 111762, 119745, 124180, 149016, 159660, 167643, 186270, 191592, 223524, 239490, 248360, 279405, 319320, 335286, 372540, 447048, 478980, 558810, 670572, 745080, 838215, 957960, 1117620, 1341144, 1676430, 2235240, 3352860, 6705720]

約数ペア:

[(1, 6705720), (2, 3352860), (3, 2235240), (4, 1676430), (5, 1341144), (6, 1117620), (7, 957960), (8, 838215), (9, 745080), (10, 670572), (12, 558810), (14, 478980), (15, 447048), (18, 372540), (20, 335286), (21, 319320), (24, 279405), (27, 248360), (28, 239490), (30, 223524), (35, 191592), (36, 186270), (40, 167643), (42, 159660), (45, 149016), (54, 124180), (56, 119745), (60, 111762), (63, 106440), (70, 95796), (72, 93135), (84, 79830), (90, 74508), (105, 63864), (108, 62090), (120, 55881), (126, 53220), (135, 49672), (140, 47898), (168, 39915), (180, 37254), (189, 35480), (210, 31932), (216, 31045), (252, 26610), (270, 24836), (280, 23949), (315, 21288), (360, 18627), (378, 17740), (420, 15966), (504, 13305), (540, 12418), (630, 10644), (756, 8870), (840, 7983), (887, 7560), (945, 7096), (1080, 6209), (1260, 5322), (1512, 4435), (1774, 3780), (1890, 3548), (2520, 2661)]