255799635840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6344237}}^1$

素因数の和:6344269

約数の個数: 192

約数和(自身を含む): 1009495150560

約数和(自身を除く): 753695514720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 6344237, 12688474, 19032711, 25376948, 31721185, 38065422, 44409659, 50753896, 57098133, 63442370, 76130844, 88819318, 95163555, 101507792, 114196266, 126884740, 133228977, 152261688, 177638636, 190327110, 203015584, 222048295, 228392532, 253769480, 266457954, 285490665, 304523376, 355277272, 380654220, 399686931, 406031168, 444096590, 456785064, 507538960, 532915908, 570981330, 609046752, 666144885, 710554544, 761308440, 799373862, 812062336, 888193180, 913570128, 1015077920, 1065831816, 1141962660, 1218093504, 1332289770, 1421109088, 1522616880, 1598747724, 1776386360, 1827140256, 1998434655, 2030155840, 2131663632, 2283925320, 2436187008, 2664579540, 2842218176, 3045233760, 3197495448, 3552772720, 3654280512, 3996869310, 4060311680, 4263327264, 4567850640, 5329159080, 5684436352, 6090467520, 6394990896, 7105545440, 7308561024, 7993738620, 8526654528, 9135701280, 10658318160, 12180935040, 12789981792, 14211090880, 15987477240, 17053309056, 18271402560, 21316636320, 25579963584, 28422181760, 31974954480, 36542805120, 42633272640, 51159927168, 63949908960, 85266545280, 127899817920, 255799635840]

約数ペア:

[(1, 255799635840), (2, 127899817920), (3, 85266545280), (4, 63949908960), (5, 51159927168), (6, 42633272640), (7, 36542805120), (8, 31974954480), (9, 28422181760), (10, 25579963584), (12, 21316636320), (14, 18271402560), (15, 17053309056), (16, 15987477240), (18, 14211090880), (20, 12789981792), (21, 12180935040), (24, 10658318160), (28, 9135701280), (30, 8526654528), (32, 7993738620), (35, 7308561024), (36, 7105545440), (40, 6394990896), (42, 6090467520), (45, 5684436352), (48, 5329159080), (56, 4567850640), (60, 4263327264), (63, 4060311680), (64, 3996869310), (70, 3654280512), (72, 3552772720), (80, 3197495448), (84, 3045233760), (90, 2842218176), (96, 2664579540), (105, 2436187008), (112, 2283925320), (120, 2131663632), (126, 2030155840), (128, 1998434655), (140, 1827140256), (144, 1776386360), (160, 1598747724), (168, 1522616880), (180, 1421109088), (192, 1332289770), (210, 1218093504), (224, 1141962660), (240, 1065831816), (252, 1015077920), (280, 913570128), (288, 888193180), (315, 812062336), (320, 799373862), (336, 761308440), (360, 710554544), (384, 666144885), (420, 609046752), (448, 570981330), (480, 532915908), (504, 507538960), (560, 456785064), (576, 444096590), (630, 406031168), (640, 399686931), (672, 380654220), (720, 355277272), (840, 304523376), (896, 285490665), (960, 266457954), (1008, 253769480), (1120, 228392532), (1152, 222048295), (1260, 203015584), (1344, 190327110), (1440, 177638636), (1680, 152261688), (1920, 133228977), (2016, 126884740), (2240, 114196266), (2520, 101507792), (2688, 95163555), (2880, 88819318), (3360, 76130844), (4032, 63442370), (4480, 57098133), (5040, 50753896), (5760, 44409659), (6720, 38065422), (8064, 31721185), (10080, 25376948), (13440, 19032711), (20160, 12688474), (40320, 6344237)]