1555634080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 288

約数和(自身を含む): 4977528192

約数和(自身を除く): 3421894112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 242, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 484, 520, 560, 572, 605, 616, 715, 728, 770, 847, 880, 883, 910, 968, 1001, 1040, 1120, 1144, 1210, 1232, 1430, 1456, 1540, 1573, 1694, 1760, 1766, 1820, 1936, 2002, 2080, 2288, 2420, 2464, 2860, 2912, 3080, 3146, 3388, 3532, 3640, 3872, 4004, 4235, 4415, 4576, 4840, 5005, 5720, 6160, 6181, 6292, 6776, 7064, 7280, 7865, 8008, 8470, 8830, 9680, 9713, 10010, 11011, 11440, 11479, 12320, 12362, 12584, 13552, 14128, 14560, 15730, 16016, 16940, 17660, 19360, 19426, 20020, 22022, 22880, 22958, 24724, 25168, 27104, 28256, 30905, 31460, 32032, 33880, 35320, 38852, 40040, 44044, 45916, 48565, 49448, 50336, 55055, 57395, 61810, 62920, 67760, 67991, 70640, 77704, 80080, 80353, 88088, 91832, 97130, 98896, 106843, 110110, 114790, 123620, 125840, 126269, 135520, 135982, 141280, 155408, 160160, 160706, 176176, 183664, 194260, 197792, 213686, 220220, 229580, 247240, 251680, 252538, 271964, 310816, 321412, 339955, 352352, 367328, 388520, 401765, 427372, 440440, 459160, 494480, 505076, 534215, 543928, 631345, 642824, 679910, 747901, 777040, 803530, 854744, 880880, 883883, 918320, 988960, 1010152, 1068430, 1087856, 1262690, 1285648, 1359820, 1388959, 1495802, 1554080, 1607060, 1709488, 1761760, 1767766, 1836640, 2020304, 2136860, 2175712, 2525380, 2571296, 2719640, 2777918, 2991604, 3214120, 3418976, 3535532, 3739505, 4040608, 4273720, 4419415, 5050760, 5439280, 5555836, 5983208, 6428240, 6944795, 7071064, 7479010, 8547440, 8838830, 9722713, 10101520, 10878560, 11111672, 11966416, 12856480, 13889590, 14142128, 14958020, 17094880, 17677660, 19445426, 20203040, 22223344, 23932832, 27779180, 28284256, 29916040, 35355320, 38890852, 44446688, 48613565, 55558360, 59832080, 70710640, 77781704, 97227130, 111116720, 119664160, 141421280, 155563408, 194454260, 222233440, 311126816, 388908520, 777817040, 1555634080]

約数ペア:

[(1, 1555634080), (2, 777817040), (4, 388908520), (5, 311126816), (7, 222233440), (8, 194454260), (10, 155563408), (11, 141421280), (13, 119664160), (14, 111116720), (16, 97227130), (20, 77781704), (22, 70710640), (26, 59832080), (28, 55558360), (32, 48613565), (35, 44446688), (40, 38890852), (44, 35355320), (52, 29916040), (55, 28284256), (56, 27779180), (65, 23932832), (70, 22223344), (77, 20203040), (80, 19445426), (88, 17677660), (91, 17094880), (104, 14958020), (110, 14142128), (112, 13889590), (121, 12856480), (130, 11966416), (140, 11111672), (143, 10878560), (154, 10101520), (160, 9722713), (176, 8838830), (182, 8547440), (208, 7479010), (220, 7071064), (224, 6944795), (242, 6428240), (260, 5983208), (280, 5555836), (286, 5439280), (308, 5050760), (352, 4419415), (364, 4273720), (385, 4040608), (416, 3739505), (440, 3535532), (455, 3418976), (484, 3214120), (520, 2991604), (560, 2777918), (572, 2719640), (605, 2571296), (616, 2525380), (715, 2175712), (728, 2136860), (770, 2020304), (847, 1836640), (880, 1767766), (883, 1761760), (910, 1709488), (968, 1607060), (1001, 1554080), (1040, 1495802), (1120, 1388959), (1144, 1359820), (1210, 1285648), (1232, 1262690), (1430, 1087856), (1456, 1068430), (1540, 1010152), (1573, 988960), (1694, 918320), (1760, 883883), (1766, 880880), (1820, 854744), (1936, 803530), (2002, 777040), (2080, 747901), (2288, 679910), (2420, 642824), (2464, 631345), (2860, 543928), (2912, 534215), (3080, 505076), (3146, 494480), (3388, 459160), (3532, 440440), (3640, 427372), (3872, 401765), (4004, 388520), (4235, 367328), (4415, 352352), (4576, 339955), (4840, 321412), (5005, 310816), (5720, 271964), (6160, 252538), (6181, 251680), (6292, 247240), (6776, 229580), (7064, 220220), (7280, 213686), (7865, 197792), (8008, 194260), (8470, 183664), (8830, 176176), (9680, 160706), (9713, 160160), (10010, 155408), (11011, 141280), (11440, 135982), (11479, 135520), (12320, 126269), (12362, 125840), (12584, 123620), (13552, 114790), (14128, 110110), (14560, 106843), (15730, 98896), (16016, 97130), (16940, 91832), (17660, 88088), (19360, 80353), (19426, 80080), (20020, 77704), (22022, 70640), (22880, 67991), (22958, 67760), (24724, 62920), (25168, 61810), (27104, 57395), (28256, 55055), (30905, 50336), (31460, 49448), (32032, 48565), (33880, 45916), (35320, 44044), (38852, 40040)]