317227680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2900

約数の個数: 288

約数和(自身を含む): 1350131328

約数和(自身を除く): 1032903648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 2861, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 5722, 6160, 6930, 7392, 7920, 8583, 9240, 10080, 11088, 11444, 12320, 13860, 14305, 15840, 17166, 18480, 20027, 22176, 22888, 25749, 27720, 28610, 31471, 34332, 36960, 40054, 42915, 45776, 51498, 55440, 57220, 60081, 62942, 68664, 80108, 85830, 91552, 94413, 100135, 102996, 110880, 114440, 120162, 125884, 128745, 137328, 157355, 160216, 171660, 180243, 188826, 200270, 205992, 220297, 228880, 240324, 251768, 257490, 274656, 283239, 300405, 314710, 320432, 343320, 360486, 377652, 400540, 411984, 440594, 457760, 472065, 480648, 503536, 514980, 566478, 600810, 629420, 640864, 660891, 686640, 720972, 755304, 801080, 823968, 881188, 901215, 944130, 961296, 1007072, 1029960, 1101485, 1132956, 1201620, 1258840, 1321782, 1373280, 1416195, 1441944, 1510608, 1602160, 1762376, 1802430, 1888260, 1922592, 1982673, 2059920, 2202970, 2265912, 2403240, 2517680, 2643564, 2832390, 2883888, 3021216, 3204320, 3304455, 3524752, 3604860, 3776520, 3965346, 4119840, 4405940, 4531824, 4806480, 5035360, 5287128, 5664780, 5767776, 6608910, 7049504, 7209720, 7553040, 7930692, 8811880, 9063648, 9612960, 9913365, 10574256, 11329560, 13217820, 14419440, 15106080, 15861384, 17623760, 19826730, 21148512, 22659120, 26435640, 28838880, 31722768, 35247520, 39653460, 45318240, 52871280, 63445536, 79306920, 105742560, 158613840, 317227680]

約数ペア:

[(1, 317227680), (2, 158613840), (3, 105742560), (4, 79306920), (5, 63445536), (6, 52871280), (7, 45318240), (8, 39653460), (9, 35247520), (10, 31722768), (11, 28838880), (12, 26435640), (14, 22659120), (15, 21148512), (16, 19826730), (18, 17623760), (20, 15861384), (21, 15106080), (22, 14419440), (24, 13217820), (28, 11329560), (30, 10574256), (32, 9913365), (33, 9612960), (35, 9063648), (36, 8811880), (40, 7930692), (42, 7553040), (44, 7209720), (45, 7049504), (48, 6608910), (55, 5767776), (56, 5664780), (60, 5287128), (63, 5035360), (66, 4806480), (70, 4531824), (72, 4405940), (77, 4119840), (80, 3965346), (84, 3776520), (88, 3604860), (90, 3524752), (96, 3304455), (99, 3204320), (105, 3021216), (110, 2883888), (112, 2832390), (120, 2643564), (126, 2517680), (132, 2403240), (140, 2265912), (144, 2202970), (154, 2059920), (160, 1982673), (165, 1922592), (168, 1888260), (176, 1802430), (180, 1762376), (198, 1602160), (210, 1510608), (220, 1441944), (224, 1416195), (231, 1373280), (240, 1321782), (252, 1258840), (264, 1201620), (280, 1132956), (288, 1101485), (308, 1029960), (315, 1007072), (330, 961296), (336, 944130), (352, 901215), (360, 881188), (385, 823968), (396, 801080), (420, 755304), (440, 720972), (462, 686640), (480, 660891), (495, 640864), (504, 629420), (528, 600810), (560, 566478), (616, 514980), (630, 503536), (660, 480648), (672, 472065), (693, 457760), (720, 440594), (770, 411984), (792, 400540), (840, 377652), (880, 360486), (924, 343320), (990, 320432), (1008, 314710), (1056, 300405), (1120, 283239), (1155, 274656), (1232, 257490), (1260, 251768), (1320, 240324), (1386, 228880), (1440, 220297), (1540, 205992), (1584, 200270), (1680, 188826), (1760, 180243), (1848, 171660), (1980, 160216), (2016, 157355), (2310, 137328), (2464, 128745), (2520, 125884), (2640, 120162), (2772, 114440), (2861, 110880), (3080, 102996), (3168, 100135), (3360, 94413), (3465, 91552), (3696, 85830), (3960, 80108), (4620, 68664), (5040, 62942), (5280, 60081), (5544, 57220), (5722, 55440), (6160, 51498), (6930, 45776), (7392, 42915), (7920, 40054), (8583, 36960), (9240, 34332), (10080, 31471), (11088, 28610), (11444, 27720), (12320, 25749), (13860, 22888), (14305, 22176), (15840, 20027), (17166, 18480)]