253028880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9046

約数の個数: 160

約数和(自身を含む): 938689920

約数和(自身を除く): 685661040

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, 9011, 9360, 14040, 18022, 27033, 28080, 36044, 45055, 54066, 72088, 81099, 90110, 108132, 117143, 135165, 144176, 162198, 180220, 216264, 234286, 243297, 270330, 324396, 351429, 360440, 405495, 432528, 468572, 486594, 540660, 585715, 648792, 702858, 720880, 810990, 937144, 973188, 1054287, 1081320, 1171430, 1216485, 1297584, 1405716, 1621980, 1757145, 1874288, 1946376, 2108574, 2162640, 2342860, 2432970, 2811432, 3162861, 3243960, 3514290, 3892752, 4217148, 4685720, 4865940, 5271435, 5622864, 6325722, 6487920, 7028580, 8434296, 9371440, 9731880, 10542870, 12651444, 14057160, 15814305, 16868592, 19463760, 21085740, 25302888, 28114320, 31628610, 42171480, 50605776, 63257220, 84342960, 126514440, 253028880]

約数ペア:

[(1, 253028880), (2, 126514440), (3, 84342960), (4, 63257220), (5, 50605776), (6, 42171480), (8, 31628610), (9, 28114320), (10, 25302888), (12, 21085740), (13, 19463760), (15, 16868592), (16, 15814305), (18, 14057160), (20, 12651444), (24, 10542870), (26, 9731880), (27, 9371440), (30, 8434296), (36, 7028580), (39, 6487920), (40, 6325722), (45, 5622864), (48, 5271435), (52, 4865940), (54, 4685720), (60, 4217148), (65, 3892752), (72, 3514290), (78, 3243960), (80, 3162861), (90, 2811432), (104, 2432970), (108, 2342860), (117, 2162640), (120, 2108574), (130, 1946376), (135, 1874288), (144, 1757145), (156, 1621980), (180, 1405716), (195, 1297584), (208, 1216485), (216, 1171430), (234, 1081320), (240, 1054287), (260, 973188), (270, 937144), (312, 810990), (351, 720880), (360, 702858), (390, 648792), (432, 585715), (468, 540660), (520, 486594), (540, 468572), (585, 432528), (624, 405495), (702, 360440), (720, 351429), (780, 324396), (936, 270330), (1040, 243297), (1080, 234286), (1170, 216264), (1404, 180220), (1560, 162198), (1755, 144176), (1872, 135165), (2160, 117143), (2340, 108132), (2808, 90110), (3120, 81099), (3510, 72088), (4680, 54066), (5616, 45055), (7020, 36044), (9011, 28080), (9360, 27033), (14040, 18022)]