20171155320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 384

約数和(自身を含む): 70638048000

約数和(自身を除く): 50466892680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 79, 87, 90, 111, 116, 120, 145, 148, 158, 174, 180, 185, 222, 232, 237, 261, 290, 296, 316, 333, 348, 360, 370, 395, 435, 444, 474, 522, 555, 580, 632, 661, 666, 696, 711, 740, 790, 870, 888, 948, 1044, 1073, 1110, 1160, 1185, 1305, 1322, 1332, 1422, 1480, 1580, 1665, 1740, 1896, 1983, 2088, 2146, 2220, 2291, 2370, 2610, 2644, 2664, 2844, 2923, 3160, 3219, 3305, 3330, 3480, 3555, 3966, 4292, 4440, 4582, 4740, 5220, 5288, 5365, 5688, 5846, 5949, 6438, 6610, 6660, 6873, 7110, 7932, 8584, 8769, 9164, 9480, 9657, 9915, 10440, 10730, 11455, 11692, 11898, 12876, 13220, 13320, 13746, 14220, 14615, 15864, 16095, 17538, 18328, 19169, 19314, 19830, 20619, 21460, 22910, 23384, 23796, 24457, 25752, 26307, 26440, 27492, 28440, 29230, 29745, 32190, 34365, 35076, 38338, 38628, 39660, 41238, 42920, 43845, 45820, 47592, 48285, 48914, 52219, 52614, 54984, 57507, 58460, 59490, 64380, 68730, 70152, 73371, 76676, 77256, 79320, 82476, 84767, 87690, 91640, 95845, 96570, 97828, 103095, 104438, 105228, 115014, 116920, 118980, 122285, 128760, 131535, 137460, 146742, 153352, 156657, 164952, 169534, 172521, 175380, 191690, 193140, 195656, 206190, 208876, 210456, 220113, 230028, 237960, 244570, 254301, 261095, 263070, 274920, 287535, 293484, 313314, 339068, 345042, 350760, 366855, 383380, 386280, 412380, 417752, 423835, 440226, 460056, 469971, 489140, 508602, 522190, 526140, 575070, 586968, 626628, 678136, 690084, 709253, 733710, 762903, 766760, 783285, 824760, 847670, 862605, 880452, 939942, 978280, 1017204, 1044380, 1052280, 1100565, 1150140, 1253256, 1271505, 1380168, 1418506, 1467420, 1514351, 1525806, 1566570, 1695340, 1725210, 1760904, 1879884, 1932103, 2034408, 2088760, 2127759, 2201130, 2300280, 2349855, 2543010, 2837012, 2934840, 3028702, 3051612, 3133140, 3390680, 3450420, 3546265, 3759768, 3814515, 3864206, 4255518, 4402260, 4543053, 4699710, 5086020, 5674024, 5796309, 6057404, 6103224, 6266280, 6383277, 6900840, 7092530, 7571755, 7629030, 7728412, 8511036, 8804520, 9086106, 9399420, 9660515, 10172040, 10638795, 11592618, 12114808, 12766554, 13629159, 14185060, 15143510, 15258060, 15456824, 17022072, 17388927, 18172212, 18798840, 19321030, 21277590, 22715265, 23185236, 25533108, 27258318, 28370120, 28981545, 30287020, 30516120, 31916385, 34777854, 36344424, 38642060, 42555180, 45430530, 46370472, 51066216, 54516636, 56030987, 57963090, 60574040, 63832770, 68145795, 69555708, 77284120, 85110360, 86944635, 90861060, 109033272, 112061974, 115926180, 127665540, 136291590, 139111416, 168092961, 173889270, 181722120, 224123948, 231852360, 255331080, 272583180, 280154935, 336185922, 347778540, 448247896, 504278883, 545166360, 560309870, 672371844, 695557080, 840464805, 1008557766, 1120619740, 1344743688, 1680929610, 2017115532, 2241239480, 2521394415, 3361859220, 4034231064, 5042788830, 6723718440, 10085577660, 20171155320]

約数ペア:

[(1, 20171155320), (2, 10085577660), (3, 6723718440), (4, 5042788830), (5, 4034231064), (6, 3361859220), (8, 2521394415), (9, 2241239480), (10, 2017115532), (12, 1680929610), (15, 1344743688), (18, 1120619740), (20, 1008557766), (24, 840464805), (29, 695557080), (30, 672371844), (36, 560309870), (37, 545166360), (40, 504278883), (45, 448247896), (58, 347778540), (60, 336185922), (72, 280154935), (74, 272583180), (79, 255331080), (87, 231852360), (90, 224123948), (111, 181722120), (116, 173889270), (120, 168092961), (145, 139111416), (148, 136291590), (158, 127665540), (174, 115926180), (180, 112061974), (185, 109033272), (222, 90861060), (232, 86944635), (237, 85110360), (261, 77284120), (290, 69555708), (296, 68145795), (316, 63832770), (333, 60574040), (348, 57963090), (360, 56030987), (370, 54516636), (395, 51066216), (435, 46370472), (444, 45430530), (474, 42555180), (522, 38642060), (555, 36344424), (580, 34777854), (632, 31916385), (661, 30516120), (666, 30287020), (696, 28981545), (711, 28370120), (740, 27258318), (790, 25533108), (870, 23185236), (888, 22715265), (948, 21277590), (1044, 19321030), (1073, 18798840), (1110, 18172212), (1160, 17388927), (1185, 17022072), (1305, 15456824), (1322, 15258060), (1332, 15143510), (1422, 14185060), (1480, 13629159), (1580, 12766554), (1665, 12114808), (1740, 11592618), (1896, 10638795), (1983, 10172040), (2088, 9660515), (2146, 9399420), (2220, 9086106), (2291, 8804520), (2370, 8511036), (2610, 7728412), (2644, 7629030), (2664, 7571755), (2844, 7092530), (2923, 6900840), (3160, 6383277), (3219, 6266280), (3305, 6103224), (3330, 6057404), (3480, 5796309), (3555, 5674024), (3966, 5086020), (4292, 4699710), (4440, 4543053), (4582, 4402260), (4740, 4255518), (5220, 3864206), (5288, 3814515), (5365, 3759768), (5688, 3546265), (5846, 3450420), (5949, 3390680), (6438, 3133140), (6610, 3051612), (6660, 3028702), (6873, 2934840), (7110, 2837012), (7932, 2543010), (8584, 2349855), (8769, 2300280), (9164, 2201130), (9480, 2127759), (9657, 2088760), (9915, 2034408), (10440, 1932103), (10730, 1879884), (11455, 1760904), (11692, 1725210), (11898, 1695340), (12876, 1566570), (13220, 1525806), (13320, 1514351), (13746, 1467420), (14220, 1418506), (14615, 1380168), (15864, 1271505), (16095, 1253256), (17538, 1150140), (18328, 1100565), (19169, 1052280), (19314, 1044380), (19830, 1017204), (20619, 978280), (21460, 939942), (22910, 880452), (23384, 862605), (23796, 847670), (24457, 824760), (25752, 783285), (26307, 766760), (26440, 762903), (27492, 733710), (28440, 709253), (29230, 690084), (29745, 678136), (32190, 626628), (34365, 586968), (35076, 575070), (38338, 526140), (38628, 522190), (39660, 508602), (41238, 489140), (42920, 469971), (43845, 460056), (45820, 440226), (47592, 423835), (48285, 417752), (48914, 412380), (52219, 386280), (52614, 383380), (54984, 366855), (57507, 350760), (58460, 345042), (59490, 339068), (64380, 313314), (68730, 293484), (70152, 287535), (73371, 274920), (76676, 263070), (77256, 261095), (79320, 254301), (82476, 244570), (84767, 237960), (87690, 230028), (91640, 220113), (95845, 210456), (96570, 208876), (97828, 206190), (103095, 195656), (104438, 193140), (105228, 191690), (115014, 175380), (116920, 172521), (118980, 169534), (122285, 164952), (128760, 156657), (131535, 153352), (137460, 146742)]