217020233880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{2789}}^1$

素因数の和:3579

約数の個数: 256

約数和(自身を含む): 731404080000

約数和(自身を除く): 514383846120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 661, 872, 981, 1080, 1090, 1308, 1322, 1635, 1962, 1983, 2180, 2616, 2644, 2789, 2943, 3270, 3305, 3924, 3966, 4360, 4905, 5288, 5578, 5886, 5949, 6540, 6610, 7848, 7932, 8367, 9810, 9915, 11156, 11772, 11898, 13080, 13220, 13945, 14715, 15864, 16734, 17847, 19620, 19830, 22312, 23544, 23796, 25101, 26440, 27890, 29430, 29745, 33468, 35694, 39240, 39660, 41835, 47592, 50202, 55780, 58860, 59490, 66936, 71388, 72049, 75303, 79320, 83670, 89235, 100404, 111560, 117720, 118980, 125505, 142776, 144098, 150606, 167340, 178470, 200808, 216147, 237960, 251010, 288196, 301212, 304001, 334680, 356940, 360245, 376515, 432294, 502020, 576392, 602424, 608002, 648441, 713880, 720490, 753030, 864588, 912003, 1004040, 1080735, 1216004, 1296882, 1440980, 1506060, 1520005, 1729176, 1824006, 1843529, 1945323, 2161470, 2432008, 2593764, 2736009, 2881960, 3012120, 3040010, 3242205, 3648012, 3687058, 3890646, 4322940, 4560015, 5187528, 5472018, 5530587, 6080020, 6484410, 7296024, 7374116, 7781292, 8208027, 8645880, 9120030, 9217645, 9726615, 10944036, 11061174, 12160040, 12968820, 13680045, 14748232, 15562584, 16416054, 16591761, 18240060, 18435290, 19453230, 21888072, 22122348, 25937640, 27360090, 27652935, 32832108, 33183522, 36480120, 36870580, 38906460, 41040135, 44244696, 49775283, 54720180, 55305870, 65664216, 66367044, 73741160, 77812920, 82080270, 82958805, 99550566, 109440360, 110611740, 132734088, 164160540, 165917610, 199101132, 200944661, 221223480, 248876415, 328321080, 331835220, 398202264, 401889322, 497752830, 602833983, 663670440, 803778644, 995505660, 1004723305, 1205667966, 1607557288, 1808501949, 1991011320, 2009446610, 2411335932, 3014169915, 3617003898, 4018893220, 4822671864, 5425505847, 6028339830, 7234007796, 8037786440, 9042509745, 10851011694, 12056679660, 14468015592, 18085019490, 21702023388, 24113359320, 27127529235, 36170038980, 43404046776, 54255058470, 72340077960, 108510116940, 217020233880]

約数ペア:

[(1, 217020233880), (2, 108510116940), (3, 72340077960), (4, 54255058470), (5, 43404046776), (6, 36170038980), (8, 27127529235), (9, 24113359320), (10, 21702023388), (12, 18085019490), (15, 14468015592), (18, 12056679660), (20, 10851011694), (24, 9042509745), (27, 8037786440), (30, 7234007796), (36, 6028339830), (40, 5425505847), (45, 4822671864), (54, 4018893220), (60, 3617003898), (72, 3014169915), (90, 2411335932), (108, 2009446610), (109, 1991011320), (120, 1808501949), (135, 1607557288), (180, 1205667966), (216, 1004723305), (218, 995505660), (270, 803778644), (327, 663670440), (360, 602833983), (436, 497752830), (540, 401889322), (545, 398202264), (654, 331835220), (661, 328321080), (872, 248876415), (981, 221223480), (1080, 200944661), (1090, 199101132), (1308, 165917610), (1322, 164160540), (1635, 132734088), (1962, 110611740), (1983, 109440360), (2180, 99550566), (2616, 82958805), (2644, 82080270), (2789, 77812920), (2943, 73741160), (3270, 66367044), (3305, 65664216), (3924, 55305870), (3966, 54720180), (4360, 49775283), (4905, 44244696), (5288, 41040135), (5578, 38906460), (5886, 36870580), (5949, 36480120), (6540, 33183522), (6610, 32832108), (7848, 27652935), (7932, 27360090), (8367, 25937640), (9810, 22122348), (9915, 21888072), (11156, 19453230), (11772, 18435290), (11898, 18240060), (13080, 16591761), (13220, 16416054), (13945, 15562584), (14715, 14748232), (15864, 13680045), (16734, 12968820), (17847, 12160040), (19620, 11061174), (19830, 10944036), (22312, 9726615), (23544, 9217645), (23796, 9120030), (25101, 8645880), (26440, 8208027), (27890, 7781292), (29430, 7374116), (29745, 7296024), (33468, 6484410), (35694, 6080020), (39240, 5530587), (39660, 5472018), (41835, 5187528), (47592, 4560015), (50202, 4322940), (55780, 3890646), (58860, 3687058), (59490, 3648012), (66936, 3242205), (71388, 3040010), (72049, 3012120), (75303, 2881960), (79320, 2736009), (83670, 2593764), (89235, 2432008), (100404, 2161470), (111560, 1945323), (117720, 1843529), (118980, 1824006), (125505, 1729176), (142776, 1520005), (144098, 1506060), (150606, 1440980), (167340, 1296882), (178470, 1216004), (200808, 1080735), (216147, 1004040), (237960, 912003), (251010, 864588), (288196, 753030), (301212, 720490), (304001, 713880), (334680, 648441), (356940, 608002), (360245, 602424), (376515, 576392), (432294, 502020)]