267686640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9533}}^1$

素因数の和:9568

約数の個数: 160

約数和(自身を含む): 993061440

約数和(自身を除く): 725374800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 9533, 14040, 19066, 28080, 28599, 38132, 47665, 57198, 76264, 85797, 95330, 114396, 123929, 142995, 152528, 171594, 190660, 228792, 247858, 257391, 285990, 343188, 371787, 381320, 428985, 457584, 495716, 514782, 571980, 619645, 686376, 743574, 762640, 857970, 991432, 1029564, 1115361, 1143960, 1239290, 1286955, 1372752, 1487148, 1715940, 1858935, 1982864, 2059128, 2230722, 2287920, 2478580, 2573910, 2974296, 3346083, 3431880, 3717870, 4118256, 4461444, 4957160, 5147820, 5576805, 5948592, 6692166, 6863760, 7435740, 8922888, 9914320, 10295640, 11153610, 13384332, 14871480, 16730415, 17845776, 20591280, 22307220, 26768664, 29742960, 33460830, 44614440, 53537328, 66921660, 89228880, 133843320, 267686640]

約数ペア:

[(1, 267686640), (2, 133843320), (3, 89228880), (4, 66921660), (5, 53537328), (6, 44614440), (8, 33460830), (9, 29742960), (10, 26768664), (12, 22307220), (13, 20591280), (15, 17845776), (16, 16730415), (18, 14871480), (20, 13384332), (24, 11153610), (26, 10295640), (27, 9914320), (30, 8922888), (36, 7435740), (39, 6863760), (40, 6692166), (45, 5948592), (48, 5576805), (52, 5147820), (54, 4957160), (60, 4461444), (65, 4118256), (72, 3717870), (78, 3431880), (80, 3346083), (90, 2974296), (104, 2573910), (108, 2478580), (117, 2287920), (120, 2230722), (130, 2059128), (135, 1982864), (144, 1858935), (156, 1715940), (180, 1487148), (195, 1372752), (208, 1286955), (216, 1239290), (234, 1143960), (240, 1115361), (260, 1029564), (270, 991432), (312, 857970), (351, 762640), (360, 743574), (390, 686376), (432, 619645), (468, 571980), (520, 514782), (540, 495716), (585, 457584), (624, 428985), (702, 381320), (720, 371787), (780, 343188), (936, 285990), (1040, 257391), (1080, 247858), (1170, 228792), (1404, 190660), (1560, 171594), (1755, 152528), (1872, 142995), (2160, 123929), (2340, 114396), (2808, 95330), (3120, 85797), (3510, 76264), (4680, 57198), (5616, 47665), (7020, 38132), (9360, 28599), (9533, 28080), (14040, 19066)]