21172889760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{5441}}^1$

素因数の和:5548

約数の個数: 288

約数和(自身を含む): 74416781376

約数和(自身を除く): 53243891616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 96, 110, 120, 121, 132, 134, 160, 165, 176, 201, 220, 240, 242, 264, 268, 330, 335, 352, 363, 402, 440, 480, 484, 528, 536, 605, 660, 670, 726, 737, 804, 880, 968, 1005, 1056, 1072, 1210, 1320, 1340, 1452, 1474, 1608, 1760, 1815, 1936, 2010, 2144, 2211, 2420, 2640, 2680, 2904, 2948, 3216, 3630, 3685, 3872, 4020, 4422, 4840, 5280, 5360, 5441, 5808, 5896, 6432, 7260, 7370, 8040, 8107, 8844, 9680, 10720, 10882, 11055, 11616, 11792, 14520, 14740, 16080, 16214, 16323, 17688, 19360, 21764, 22110, 23584, 24321, 27205, 29040, 29480, 32160, 32428, 32646, 35376, 40535, 43528, 44220, 48642, 54410, 58080, 58960, 59851, 64856, 65292, 70752, 81070, 81615, 87056, 88440, 97284, 108820, 117920, 119702, 121605, 129712, 130584, 162140, 163230, 174112, 176880, 179553, 194568, 217640, 239404, 243210, 259424, 261168, 299255, 324280, 326460, 353760, 359106, 364547, 389136, 435280, 478808, 486420, 522336, 598510, 648560, 652920, 658361, 718212, 729094, 778272, 870560, 897765, 957616, 972840, 1093641, 1197020, 1297120, 1305840, 1316722, 1436424, 1458188, 1795530, 1822735, 1915232, 1945680, 1975083, 2187282, 2394040, 2611680, 2633444, 2872848, 2916376, 3291805, 3591060, 3645470, 3891360, 3950166, 4010017, 4374564, 4788080, 5266888, 5468205, 5745696, 5832752, 6583610, 7182120, 7290940, 7900332, 8020034, 8749128, 9576160, 9875415, 10533776, 10936410, 11665504, 12030051, 13167220, 14364240, 14581880, 15800664, 16040068, 17498256, 19750830, 20050085, 21067552, 21872820, 24060102, 26334440, 28728480, 29163760, 31601328, 32080136, 34996512, 39501660, 40100170, 43745640, 44110187, 48120204, 52668880, 58327520, 60150255, 63202656, 64160272, 79003320, 80200340, 87491280, 88220374, 96240408, 105337760, 120300510, 128320544, 132330561, 158006640, 160400680, 174982560, 176440748, 192480816, 220550935, 240601020, 264661122, 316013280, 320801360, 352881496, 384961632, 441101870, 481202040, 529322244, 641602720, 661652805, 705762992, 882203740, 962404080, 1058644488, 1323305610, 1411525984, 1764407480, 1924808160, 2117288976, 2646611220, 3528814960, 4234577952, 5293222440, 7057629920, 10586444880, 21172889760]

約数ペア:

[(1, 21172889760), (2, 10586444880), (3, 7057629920), (4, 5293222440), (5, 4234577952), (6, 3528814960), (8, 2646611220), (10, 2117288976), (11, 1924808160), (12, 1764407480), (15, 1411525984), (16, 1323305610), (20, 1058644488), (22, 962404080), (24, 882203740), (30, 705762992), (32, 661652805), (33, 641602720), (40, 529322244), (44, 481202040), (48, 441101870), (55, 384961632), (60, 352881496), (66, 320801360), (67, 316013280), (80, 264661122), (88, 240601020), (96, 220550935), (110, 192480816), (120, 176440748), (121, 174982560), (132, 160400680), (134, 158006640), (160, 132330561), (165, 128320544), (176, 120300510), (201, 105337760), (220, 96240408), (240, 88220374), (242, 87491280), (264, 80200340), (268, 79003320), (330, 64160272), (335, 63202656), (352, 60150255), (363, 58327520), (402, 52668880), (440, 48120204), (480, 44110187), (484, 43745640), (528, 40100170), (536, 39501660), (605, 34996512), (660, 32080136), (670, 31601328), (726, 29163760), (737, 28728480), (804, 26334440), (880, 24060102), (968, 21872820), (1005, 21067552), (1056, 20050085), (1072, 19750830), (1210, 17498256), (1320, 16040068), (1340, 15800664), (1452, 14581880), (1474, 14364240), (1608, 13167220), (1760, 12030051), (1815, 11665504), (1936, 10936410), (2010, 10533776), (2144, 9875415), (2211, 9576160), (2420, 8749128), (2640, 8020034), (2680, 7900332), (2904, 7290940), (2948, 7182120), (3216, 6583610), (3630, 5832752), (3685, 5745696), (3872, 5468205), (4020, 5266888), (4422, 4788080), (4840, 4374564), (5280, 4010017), (5360, 3950166), (5441, 3891360), (5808, 3645470), (5896, 3591060), (6432, 3291805), (7260, 2916376), (7370, 2872848), (8040, 2633444), (8107, 2611680), (8844, 2394040), (9680, 2187282), (10720, 1975083), (10882, 1945680), (11055, 1915232), (11616, 1822735), (11792, 1795530), (14520, 1458188), (14740, 1436424), (16080, 1316722), (16214, 1305840), (16323, 1297120), (17688, 1197020), (19360, 1093641), (21764, 972840), (22110, 957616), (23584, 897765), (24321, 870560), (27205, 778272), (29040, 729094), (29480, 718212), (32160, 658361), (32428, 652920), (32646, 648560), (35376, 598510), (40535, 522336), (43528, 486420), (44220, 478808), (48642, 435280), (54410, 389136), (58080, 364547), (58960, 359106), (59851, 353760), (64856, 326460), (65292, 324280), (70752, 299255), (81070, 261168), (81615, 259424), (87056, 243210), (88440, 239404), (97284, 217640), (108820, 194568), (117920, 179553), (119702, 176880), (121605, 174112), (129712, 163230), (130584, 162140)]