13411440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{887}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 52853760

約数和(自身を除く): 39442320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 887, 945, 1008, 1080, 1260, 1512, 1680, 1774, 1890, 2160, 2520, 2661, 3024, 3548, 3780, 4435, 5040, 5322, 6209, 7096, 7560, 7983, 8870, 10644, 12418, 13305, 14192, 15120, 15966, 17740, 18627, 21288, 23949, 24836, 26610, 31045, 31932, 35480, 37254, 39915, 42576, 47898, 49672, 53220, 55881, 62090, 63864, 70960, 74508, 79830, 93135, 95796, 99344, 106440, 111762, 119745, 124180, 127728, 149016, 159660, 167643, 186270, 191592, 212880, 223524, 239490, 248360, 279405, 298032, 319320, 335286, 372540, 383184, 447048, 478980, 496720, 558810, 638640, 670572, 745080, 838215, 894096, 957960, 1117620, 1341144, 1490160, 1676430, 1915920, 2235240, 2682288, 3352860, 4470480, 6705720, 13411440]

約数ペア:

[(1, 13411440), (2, 6705720), (3, 4470480), (4, 3352860), (5, 2682288), (6, 2235240), (7, 1915920), (8, 1676430), (9, 1490160), (10, 1341144), (12, 1117620), (14, 957960), (15, 894096), (16, 838215), (18, 745080), (20, 670572), (21, 638640), (24, 558810), (27, 496720), (28, 478980), (30, 447048), (35, 383184), (36, 372540), (40, 335286), (42, 319320), (45, 298032), (48, 279405), (54, 248360), (56, 239490), (60, 223524), (63, 212880), (70, 191592), (72, 186270), (80, 167643), (84, 159660), (90, 149016), (105, 127728), (108, 124180), (112, 119745), (120, 111762), (126, 106440), (135, 99344), (140, 95796), (144, 93135), (168, 79830), (180, 74508), (189, 70960), (210, 63864), (216, 62090), (240, 55881), (252, 53220), (270, 49672), (280, 47898), (315, 42576), (336, 39915), (360, 37254), (378, 35480), (420, 31932), (432, 31045), (504, 26610), (540, 24836), (560, 23949), (630, 21288), (720, 18627), (756, 17740), (840, 15966), (887, 15120), (945, 14192), (1008, 13305), (1080, 12418), (1260, 10644), (1512, 8870), (1680, 7983), (1774, 7560), (1890, 7096), (2160, 6209), (2520, 5322), (2661, 5040), (3024, 4435), (3548, 3780)]