13997340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 216

約数和(自身を含む): 52955280

約数和(自身を除く): 38957940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 270, 276, 294, 315, 322, 345, 378, 414, 420, 441, 460, 483, 490, 529, 540, 588, 621, 630, 644, 690, 735, 756, 805, 828, 882, 945, 966, 980, 1035, 1058, 1127, 1242, 1260, 1323, 1380, 1449, 1470, 1587, 1610, 1764, 1890, 1932, 2070, 2116, 2205, 2254, 2415, 2484, 2645, 2646, 2898, 2940, 3105, 3174, 3220, 3381, 3703, 3780, 4140, 4347, 4410, 4508, 4761, 4830, 5290, 5292, 5635, 5796, 6210, 6348, 6615, 6762, 7245, 7406, 7935, 8694, 8820, 9522, 9660, 10143, 10580, 11109, 11270, 12420, 13230, 13524, 14283, 14490, 14812, 15870, 16905, 17388, 18515, 19044, 20286, 21735, 22218, 22540, 23805, 25921, 26460, 28566, 28980, 30429, 31740, 33327, 33810, 37030, 40572, 43470, 44436, 47610, 50715, 51842, 55545, 57132, 60858, 66654, 67620, 71415, 74060, 77763, 86940, 95220, 99981, 101430, 103684, 111090, 121716, 129605, 133308, 142830, 152145, 155526, 166635, 199962, 202860, 222180, 233289, 259210, 285660, 304290, 311052, 333270, 388815, 399924, 466578, 499905, 518420, 608580, 666540, 699867, 777630, 933156, 999810, 1166445, 1399734, 1555260, 1999620, 2332890, 2799468, 3499335, 4665780, 6998670, 13997340]

約数ペア:

[(1, 13997340), (2, 6998670), (3, 4665780), (4, 3499335), (5, 2799468), (6, 2332890), (7, 1999620), (9, 1555260), (10, 1399734), (12, 1166445), (14, 999810), (15, 933156), (18, 777630), (20, 699867), (21, 666540), (23, 608580), (27, 518420), (28, 499905), (30, 466578), (35, 399924), (36, 388815), (42, 333270), (45, 311052), (46, 304290), (49, 285660), (54, 259210), (60, 233289), (63, 222180), (69, 202860), (70, 199962), (84, 166635), (90, 155526), (92, 152145), (98, 142830), (105, 133308), (108, 129605), (115, 121716), (126, 111090), (135, 103684), (138, 101430), (140, 99981), (147, 95220), (161, 86940), (180, 77763), (189, 74060), (196, 71415), (207, 67620), (210, 66654), (230, 60858), (245, 57132), (252, 55545), (270, 51842), (276, 50715), (294, 47610), (315, 44436), (322, 43470), (345, 40572), (378, 37030), (414, 33810), (420, 33327), (441, 31740), (460, 30429), (483, 28980), (490, 28566), (529, 26460), (540, 25921), (588, 23805), (621, 22540), (630, 22218), (644, 21735), (690, 20286), (735, 19044), (756, 18515), (805, 17388), (828, 16905), (882, 15870), (945, 14812), (966, 14490), (980, 14283), (1035, 13524), (1058, 13230), (1127, 12420), (1242, 11270), (1260, 11109), (1323, 10580), (1380, 10143), (1449, 9660), (1470, 9522), (1587, 8820), (1610, 8694), (1764, 7935), (1890, 7406), (1932, 7245), (2070, 6762), (2116, 6615), (2205, 6348), (2254, 6210), (2415, 5796), (2484, 5635), (2645, 5292), (2646, 5290), (2898, 4830), (2940, 4761), (3105, 4508), (3174, 4410), (3220, 4347), (3381, 4140), (3703, 3780)]