321803280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 200

約数和(自身を含む): 1139973912

約数和(自身を除く): 818170632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 937, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1874, 1908, 2120, 2160, 2385, 2544, 2811, 2862, 3180, 3240, 3748, 3816, 4240, 4293, 4685, 4770, 5622, 5724, 6360, 6480, 7155, 7496, 7632, 8433, 8586, 9370, 9540, 11244, 11448, 12720, 14055, 14310, 14992, 16866, 17172, 18740, 19080, 21465, 22488, 22896, 25299, 28110, 28620, 33732, 34344, 37480, 38160, 42165, 42930, 44976, 49661, 50598, 56220, 57240, 67464, 68688, 74960, 75897, 84330, 85860, 99322, 101196, 112440, 114480, 126495, 134928, 148983, 151794, 168660, 171720, 198644, 202392, 224880, 248305, 252990, 297966, 303588, 337320, 343440, 379485, 397288, 404784, 446949, 496610, 505980, 595932, 607176, 674640, 744915, 758970, 794576, 893898, 993220, 1011960, 1191864, 1214352, 1340847, 1489830, 1517940, 1787796, 1986440, 2023920, 2234745, 2383728, 2681694, 2979660, 3035880, 3575592, 3972880, 4022541, 4469490, 5363388, 5959320, 6071760, 6704235, 7151184, 8045082, 8938980, 10726776, 11918640, 13408470, 16090164, 17877960, 20112705, 21453552, 26816940, 32180328, 35755920, 40225410, 53633880, 64360656, 80450820, 107267760, 160901640, 321803280]

約数ペア:

[(1, 321803280), (2, 160901640), (3, 107267760), (4, 80450820), (5, 64360656), (6, 53633880), (8, 40225410), (9, 35755920), (10, 32180328), (12, 26816940), (15, 21453552), (16, 20112705), (18, 17877960), (20, 16090164), (24, 13408470), (27, 11918640), (30, 10726776), (36, 8938980), (40, 8045082), (45, 7151184), (48, 6704235), (53, 6071760), (54, 5959320), (60, 5363388), (72, 4469490), (80, 4022541), (81, 3972880), (90, 3575592), (106, 3035880), (108, 2979660), (120, 2681694), (135, 2383728), (144, 2234745), (159, 2023920), (162, 1986440), (180, 1787796), (212, 1517940), (216, 1489830), (240, 1340847), (265, 1214352), (270, 1191864), (318, 1011960), (324, 993220), (360, 893898), (405, 794576), (424, 758970), (432, 744915), (477, 674640), (530, 607176), (540, 595932), (636, 505980), (648, 496610), (720, 446949), (795, 404784), (810, 397288), (848, 379485), (937, 343440), (954, 337320), (1060, 303588), (1080, 297966), (1272, 252990), (1296, 248305), (1431, 224880), (1590, 202392), (1620, 198644), (1874, 171720), (1908, 168660), (2120, 151794), (2160, 148983), (2385, 134928), (2544, 126495), (2811, 114480), (2862, 112440), (3180, 101196), (3240, 99322), (3748, 85860), (3816, 84330), (4240, 75897), (4293, 74960), (4685, 68688), (4770, 67464), (5622, 57240), (5724, 56220), (6360, 50598), (6480, 49661), (7155, 44976), (7496, 42930), (7632, 42165), (8433, 38160), (8586, 37480), (9370, 34344), (9540, 33732), (11244, 28620), (11448, 28110), (12720, 25299), (14055, 22896), (14310, 22488), (14992, 21465), (16866, 19080), (17172, 18740)]