21746322360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{62989}}^1$

素因数の和:63150

約数の個数: 192

約数和(自身を含む): 81362923200

約数和(自身を除く): 59616600840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 630, 685, 822, 840, 959, 1096, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5480, 5754, 6165, 7672, 8220, 8631, 9590, 9864, 11508, 12330, 14385, 16440, 17262, 19180, 23016, 24660, 28770, 34524, 38360, 43155, 49320, 57540, 62989, 69048, 86310, 115080, 125978, 172620, 188967, 251956, 314945, 345240, 377934, 440923, 503912, 566901, 629890, 755868, 881846, 944835, 1133802, 1259780, 1322769, 1511736, 1763692, 1889670, 2204615, 2267604, 2519560, 2645538, 2834505, 3527384, 3779340, 3968307, 4409230, 4535208, 5291076, 5669010, 6613845, 7558680, 7936614, 8629493, 8818460, 10582152, 11338020, 13227690, 15873228, 17258986, 17636920, 19841535, 22676040, 25888479, 26455380, 31746456, 34517972, 39683070, 43147465, 51776958, 52910760, 60406451, 69035944, 77665437, 79366140, 86294930, 103553916, 120812902, 129442395, 155330874, 158732280, 172589860, 181219353, 207107832, 241625804, 258884790, 302032255, 310661748, 345179720, 362438706, 388327185, 483251608, 517769580, 543658059, 604064510, 621323496, 724877412, 776654370, 906096765, 1035539160, 1087316118, 1208129020, 1449754824, 1553308740, 1812193530, 2174632236, 2416258040, 2718290295, 3106617480, 3624387060, 4349264472, 5436580590, 7248774120, 10873161180, 21746322360]

約数ペア:

[(1, 21746322360), (2, 10873161180), (3, 7248774120), (4, 5436580590), (5, 4349264472), (6, 3624387060), (7, 3106617480), (8, 2718290295), (9, 2416258040), (10, 2174632236), (12, 1812193530), (14, 1553308740), (15, 1449754824), (18, 1208129020), (20, 1087316118), (21, 1035539160), (24, 906096765), (28, 776654370), (30, 724877412), (35, 621323496), (36, 604064510), (40, 543658059), (42, 517769580), (45, 483251608), (56, 388327185), (60, 362438706), (63, 345179720), (70, 310661748), (72, 302032255), (84, 258884790), (90, 241625804), (105, 207107832), (120, 181219353), (126, 172589860), (137, 158732280), (140, 155330874), (168, 129442395), (180, 120812902), (210, 103553916), (252, 86294930), (274, 79366140), (280, 77665437), (315, 69035944), (360, 60406451), (411, 52910760), (420, 51776958), (504, 43147465), (548, 39683070), (630, 34517972), (685, 31746456), (822, 26455380), (840, 25888479), (959, 22676040), (1096, 19841535), (1233, 17636920), (1260, 17258986), (1370, 15873228), (1644, 13227690), (1918, 11338020), (2055, 10582152), (2466, 8818460), (2520, 8629493), (2740, 7936614), (2877, 7558680), (3288, 6613845), (3836, 5669010), (4110, 5291076), (4795, 4535208), (4932, 4409230), (5480, 3968307), (5754, 3779340), (6165, 3527384), (7672, 2834505), (8220, 2645538), (8631, 2519560), (9590, 2267604), (9864, 2204615), (11508, 1889670), (12330, 1763692), (14385, 1511736), (16440, 1322769), (17262, 1259780), (19180, 1133802), (23016, 944835), (24660, 881846), (28770, 755868), (34524, 629890), (38360, 566901), (43155, 503912), (49320, 440923), (57540, 377934), (62989, 345240), (69048, 314945), (86310, 251956), (115080, 188967), (125978, 172620)]