20035370880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{10141}}^1$

素因数の和:10187

約数の個数: 384

約数和(自身を含む): 80689752000

約数和(自身を除く): 60654381120

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1920, 1960, 2016, 2058, 2205, 2240, 2352, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4480, 4704, 5040, 5145, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7840, 8064, 8232, 8820, 9408, 10080, 10141, 10290, 10976, 11760, 12348, 13440, 13720, 14112, 15435, 15680, 16464, 17640, 18816, 20160, 20282, 20580, 21952, 23520, 24696, 27440, 28224, 30423, 30870, 31360, 32928, 35280, 40320, 40564, 41160, 43904, 47040, 49392, 50705, 54880, 56448, 60846, 61740, 65856, 70560, 70987, 81128, 82320, 91269, 94080, 98784, 101410, 109760, 121692, 123480, 131712, 141120, 141974, 152115, 162256, 164640, 182538, 197568, 202820, 212961, 219520, 243384, 246960, 282240, 283948, 304230, 324512, 329280, 354935, 365076, 395136, 405640, 425922, 456345, 486768, 493920, 496909, 567896, 608460, 638883, 649024, 658560, 709870, 730152, 811280, 851844, 912690, 973536, 987840, 993818, 1064805, 1135792, 1216920, 1277766, 1298048, 1419740, 1460304, 1490727, 1622560, 1703688, 1825380, 1947072, 1975680, 1987636, 2129610, 2271584, 2433840, 2484545, 2555532, 2839480, 2920608, 2981454, 3194415, 3245120, 3407376, 3478363, 3650760, 3894144, 3975272, 4259220, 4472181, 4543168, 4867680, 4969090, 5111064, 5678960, 5841216, 5962908, 6388830, 6490240, 6814752, 6956726, 7301520, 7453635, 7950544, 8518440, 8944362, 9086336, 9735360, 9938180, 10222128, 10435089, 11357920, 11682432, 11925816, 12777660, 13629504, 13913452, 14603040, 14907270, 15901088, 17036880, 17391815, 17888724, 19470720, 19876360, 20444256, 20870178, 22360905, 22715840, 23851632, 25555320, 27259008, 27826904, 29206080, 29814540, 31305267, 31802176, 34073760, 34783630, 35777448, 39752720, 40888512, 41740356, 44721810, 45431680, 47703264, 51110640, 52175445, 55653808, 58412160, 59629080, 62610534, 63604352, 68147520, 69567260, 71554896, 79505440, 81777024, 83480712, 89443620, 95406528, 102221280, 104350890, 111307616, 119258160, 125221068, 136295040, 139134520, 143109792, 156526335, 159010880, 166961424, 178887240, 190813056, 204442560, 208701780, 222615232, 238516320, 250442136, 278269040, 286219584, 313052670, 318021760, 333922848, 357774480, 408885120, 417403560, 445230464, 477032640, 500884272, 556538080, 572439168, 626105340, 667845696, 715548960, 834807120, 954065280, 1001768544, 1113076160, 1252210680, 1335691392, 1431097920, 1669614240, 2003537088, 2226152320, 2504421360, 2862195840, 3339228480, 4007074176, 5008842720, 6678456960, 10017685440, 20035370880]

約数ペア:

[(1, 20035370880), (2, 10017685440), (3, 6678456960), (4, 5008842720), (5, 4007074176), (6, 3339228480), (7, 2862195840), (8, 2504421360), (9, 2226152320), (10, 2003537088), (12, 1669614240), (14, 1431097920), (15, 1335691392), (16, 1252210680), (18, 1113076160), (20, 1001768544), (21, 954065280), (24, 834807120), (28, 715548960), (30, 667845696), (32, 626105340), (35, 572439168), (36, 556538080), (40, 500884272), (42, 477032640), (45, 445230464), (48, 417403560), (49, 408885120), (56, 357774480), (60, 333922848), (63, 318021760), (64, 313052670), (70, 286219584), (72, 278269040), (80, 250442136), (84, 238516320), (90, 222615232), (96, 208701780), (98, 204442560), (105, 190813056), (112, 178887240), (120, 166961424), (126, 159010880), (128, 156526335), (140, 143109792), (144, 139134520), (147, 136295040), (160, 125221068), (168, 119258160), (180, 111307616), (192, 104350890), (196, 102221280), (210, 95406528), (224, 89443620), (240, 83480712), (245, 81777024), (252, 79505440), (280, 71554896), (288, 69567260), (294, 68147520), (315, 63604352), (320, 62610534), (336, 59629080), (343, 58412160), (360, 55653808), (384, 52175445), (392, 51110640), (420, 47703264), (441, 45431680), (448, 44721810), (480, 41740356), (490, 40888512), (504, 39752720), (560, 35777448), (576, 34783630), (588, 34073760), (630, 31802176), (640, 31305267), (672, 29814540), (686, 29206080), (720, 27826904), (735, 27259008), (784, 25555320), (840, 23851632), (882, 22715840), (896, 22360905), (960, 20870178), (980, 20444256), (1008, 19876360), (1029, 19470720), (1120, 17888724), (1152, 17391815), (1176, 17036880), (1260, 15901088), (1344, 14907270), (1372, 14603040), (1440, 13913452), (1470, 13629504), (1568, 12777660), (1680, 11925816), (1715, 11682432), (1764, 11357920), (1920, 10435089), (1960, 10222128), (2016, 9938180), (2058, 9735360), (2205, 9086336), (2240, 8944362), (2352, 8518440), (2520, 7950544), (2688, 7453635), (2744, 7301520), (2880, 6956726), (2940, 6814752), (3087, 6490240), (3136, 6388830), (3360, 5962908), (3430, 5841216), (3528, 5678960), (3920, 5111064), (4032, 4969090), (4116, 4867680), (4410, 4543168), (4480, 4472181), (4704, 4259220), (5040, 3975272), (5145, 3894144), (5488, 3650760), (5760, 3478363), (5880, 3407376), (6174, 3245120), (6272, 3194415), (6720, 2981454), (6860, 2920608), (7056, 2839480), (7840, 2555532), (8064, 2484545), (8232, 2433840), (8820, 2271584), (9408, 2129610), (10080, 1987636), (10141, 1975680), (10290, 1947072), (10976, 1825380), (11760, 1703688), (12348, 1622560), (13440, 1490727), (13720, 1460304), (14112, 1419740), (15435, 1298048), (15680, 1277766), (16464, 1216920), (17640, 1135792), (18816, 1064805), (20160, 993818), (20282, 987840), (20580, 973536), (21952, 912690), (23520, 851844), (24696, 811280), (27440, 730152), (28224, 709870), (30423, 658560), (30870, 649024), (31360, 638883), (32928, 608460), (35280, 567896), (40320, 496909), (40564, 493920), (41160, 486768), (43904, 456345), (47040, 425922), (49392, 405640), (50705, 395136), (54880, 365076), (56448, 354935), (60846, 329280), (61740, 324512), (65856, 304230), (70560, 283948), (70987, 282240), (81128, 246960), (82320, 243384), (91269, 219520), (94080, 212961), (98784, 202820), (101410, 197568), (109760, 182538), (121692, 164640), (123480, 162256), (131712, 152115), (141120, 141974)]