16220826720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 960

約数和(自身を含む): 69155856000

約数和(自身を除く): 52935029280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 89, 90, 96, 98, 105, 108, 112, 120, 123, 126, 135, 140, 144, 147, 160, 162, 164, 168, 178, 180, 189, 196, 205, 210, 216, 224, 240, 245, 246, 252, 267, 270, 280, 287, 288, 294, 315, 324, 328, 336, 343, 356, 360, 369, 378, 392, 405, 410, 420, 432, 441, 445, 480, 490, 492, 504, 534, 540, 560, 567, 574, 588, 615, 623, 630, 648, 656, 672, 686, 712, 720, 735, 738, 756, 784, 801, 810, 820, 840, 861, 864, 882, 890, 945, 980, 984, 1008, 1029, 1068, 1080, 1107, 1120, 1134, 1148, 1176, 1230, 1246, 1260, 1296, 1312, 1323, 1335, 1372, 1424, 1435, 1440, 1470, 1476, 1512, 1568, 1602, 1620, 1640, 1680, 1715, 1722, 1764, 1780, 1845, 1869, 1890, 1960, 1968, 2009, 2016, 2058, 2136, 2160, 2205, 2214, 2268, 2296, 2352, 2403, 2460, 2492, 2520, 2583, 2592, 2646, 2670, 2744, 2835, 2848, 2870, 2940, 2952, 3024, 3087, 3115, 3204, 3240, 3280, 3321, 3360, 3430, 3444, 3528, 3560, 3649, 3690, 3738, 3780, 3920, 3936, 3969, 4005, 4018, 4116, 4272, 4305, 4320, 4361, 4410, 4428, 4536, 4592, 4704, 4806, 4920, 4984, 5040, 5145, 5166, 5292, 5340, 5488, 5535, 5607, 5670, 5740, 5880, 5904, 6027, 6048, 6174, 6230, 6408, 6480, 6560, 6615, 6642, 6860, 6888, 7056, 7120, 7209, 7298, 7380, 7476, 7560, 7749, 7840, 7938, 8010, 8036, 8232, 8544, 8610, 8722, 8820, 8856, 9072, 9184, 9261, 9345, 9612, 9840, 9968, 10045, 10080, 10290, 10332, 10584, 10680, 10947, 10976, 11070, 11214, 11340, 11480, 11760, 11808, 12015, 12054, 12348, 12460, 12816, 12915, 12960, 13083, 13230, 13284, 13720, 13776, 14063, 14112, 14240, 14418, 14596, 14760, 14952, 15120, 15435, 15498, 15876, 16020, 16072, 16464, 16605, 16821, 17220, 17444, 17640, 17712, 18081, 18144, 18245, 18522, 18690, 19224, 19680, 19845, 19936, 20090, 20580, 20664, 21168, 21360, 21805, 21894, 22140, 22428, 22680, 22960, 23247, 23520, 24030, 24108, 24696, 24920, 25543, 25632, 25830, 26166, 26460, 26568, 27440, 27552, 27783, 28035, 28126, 28836, 29192, 29520, 29904, 30135, 30240, 30527, 30870, 30996, 31752, 32040, 32144, 32841, 32928, 33210, 33642, 34440, 34888, 35280, 35424, 36045, 36162, 36490, 37044, 37380, 38448, 38745, 39249, 39690, 40180, 41160, 41328, 42189, 42336, 42720, 43610, 43788, 44280, 44856, 45360, 45920, 46305, 46494, 48060, 48216, 49392, 49840, 50463, 51086, 51660, 52332, 52920, 53136, 54243, 54735, 54880, 55566, 56070, 56252, 57672, 58384, 59040, 59808, 60270, 61054, 61740, 61992, 63504, 64080, 64288, 65415, 65682, 66420, 67284, 68880, 69776, 70315, 70560, 72090, 72324, 72980, 74088, 74760, 76629, 76896, 77490, 78498, 79380, 80360, 82320, 82656, 84105, 84378, 87220, 87576, 88560, 89712, 90405, 90720, 91581, 92610, 92988, 96120, 96432, 98523, 98784, 99680, 100926, 102172, 103320, 104664, 105840, 106272, 108486, 109470, 111132, 112140, 112504, 115344, 116235, 116768, 117747, 120540, 122108, 123480, 123984, 126567, 127008, 127715, 128160, 130830, 131364, 132840, 134568, 137760, 138915, 139552, 140630, 144180, 144648, 145960, 148176, 149520, 152635, 153258, 154980, 156996, 158760, 160720, 162729, 164205, 164640, 168210, 168756, 174440, 175152, 177120, 178801, 179424, 180810, 183162, 185220, 185976, 192240, 192864, 196245, 197046, 201852, 204344, 206640, 209328, 210945, 211680, 216972, 218940, 222264, 224280, 225008, 229887, 230688, 232470, 235494, 241080, 244216, 246960, 247968, 252315, 253134, 255430, 261660, 262728, 265680, 269136, 271215, 274743, 277830, 281260, 288360, 289296, 291920, 295569, 296352, 299040, 305270, 306516, 309960, 313992, 317520, 321440, 325458, 328410, 336420, 337512, 348880, 350304, 353241, 357602, 361620, 366324, 370440, 371952, 379701, 383145, 384480, 392490, 394092, 403704, 408688, 413280, 418656, 421890, 433944, 437880, 444528, 448560, 450016, 457905, 459774, 464940, 470988, 482160, 488432, 492615, 493920, 504630, 506268, 510860, 523320, 525456, 531360, 536403, 538272, 542430, 549486, 555660, 562520, 576720, 578592, 583840, 588735, 591138, 610540, 613032, 619920, 627984, 632835, 635040, 650916, 656820, 672840, 675024, 689661, 697760, 706482, 715204, 723240, 732648, 740880, 743904, 759402, 766290, 784980, 788184, 807408, 813645, 817376, 824229, 843780, 867888, 875760, 889056, 894005, 897120, 915810, 919548, 929880, 941976, 964320, 976864, 985230, 1009260, 1012536, 1021720, 1046640, 1050912, 1072806, 1084860, 1098972, 1111320, 1125040, 1139103, 1149435, 1153440, 1177470, 1182276, 1221080, 1226064, 1239840, 1251607, 1255968, 1265670, 1301832, 1313640, 1345680, 1350048, 1373715, 1379322, 1412964, 1430408, 1446480, 1465296, 1477845, 1481760, 1518804, 1532580, 1569960, 1576368, 1609209, 1614816, 1627290, 1648458, 1687560, 1735776, 1751520, 1766205, 1788010, 1831620, 1839096, 1859760, 1883952, 1898505, 1970460, 2018520, 2025072, 2043440, 2068983, 2093280, 2145612, 2169720, 2197944, 2222640, 2250080, 2278206, 2298870, 2354940, 2364552, 2442160, 2452128, 2472687, 2503214, 2531340, 2603664, 2627280, 2682015, 2691360, 2747430, 2758644, 2825928, 2860816, 2892960, 2930592, 2955690, 3037608, 3065160, 3139920, 3152736, 3218418, 3254580, 3296916, 3375120, 3448305, 3532410, 3576020, 3663240, 3678192, 3719520, 3754821, 3767904, 3797010, 3940920, 4037040, 4050144, 4086880, 4121145, 4137966, 4291224, 4339440, 4395888, 4445280, 4556412, 4597740, 4709880, 4729104, 4827627, 4884320, 4945374, 5006428, 5062680, 5207328, 5254560, 5364030, 5494860, 5517288, 5651856, 5695515, 5721632, 5911380, 6075216, 6130320, 6258035, 6279840, 6436836, 6509160, 6593832, 6750240, 6896610, 7064820, 7152040, 7326480, 7356384, 7509642, 7594020, 7881840, 8046045, 8074080, 8242290, 8275932, 8582448, 8678880, 8791776, 9112824, 9195480, 9419760, 9458208, 9655254, 9890748, 10012856, 10125360, 10344915, 10728060, 10989720, 11034576, 11264463, 11303712, 11391030, 11822760, 12150432, 12260640, 12363435, 12516070, 12873672, 13018320, 13187664, 13793220, 14129640, 14304080, 14482881, 14652960, 15019284, 15188040, 15763680, 16092090, 16484580, 16551864, 17164896, 18225648, 18390960, 18774105, 18839520, 19310508, 19781496, 20025712, 20250720, 20689830, 21456120, 21979440, 22069152, 22528926, 22782060, 23645520, 24138135, 24726870, 25032140, 25747344, 26036640, 26375328, 27586440, 28259280, 28608160, 28965762, 30038568, 30376080, 32184180, 32969160, 33103728, 33793389, 36451296, 36781920, 37548210, 38621016, 39562992, 40051424, 41379660, 42912240, 43958880, 45057852, 45564120, 47291040, 48276270, 49453740, 50064280, 51494688, 55172880, 56322315, 56518560, 57931524, 60077136, 60752160, 64368360, 65938320, 66207456, 67586778, 72414405, 75096420, 77242032, 79125984, 82759320, 85824480, 90115704, 91128240, 96552540, 98907480, 100128560, 101380167, 110345760, 112644630, 115863048, 120154272, 128736720, 131876640, 135173556, 144828810, 150192840, 154484064, 165518640, 168966945, 180231408, 182256480, 193105080, 197814960, 200257120, 202760334, 225289260, 231726096, 257473440, 270347112, 289657620, 300385680, 331037280, 337933890, 360462816, 386210160, 395629920, 405520668, 450578520, 463452192, 506900835, 540694224, 579315240, 600771360, 675867780, 772420320, 811041336, 901157040, 1013801670, 1081388448, 1158630480, 1351735560, 1622082672, 1802314080, 2027603340, 2317260960, 2703471120, 3244165344, 4055206680, 5406942240, 8110413360, 16220826720]

約数ペア:

[(1, 16220826720), (2, 8110413360), (3, 5406942240), (4, 4055206680), (5, 3244165344), (6, 2703471120), (7, 2317260960), (8, 2027603340), (9, 1802314080), (10, 1622082672), (12, 1351735560), (14, 1158630480), (15, 1081388448), (16, 1013801670), (18, 901157040), (20, 811041336), (21, 772420320), (24, 675867780), (27, 600771360), (28, 579315240), (30, 540694224), (32, 506900835), (35, 463452192), (36, 450578520), (40, 405520668), (41, 395629920), (42, 386210160), (45, 360462816), (48, 337933890), (49, 331037280), (54, 300385680), (56, 289657620), (60, 270347112), (63, 257473440), (70, 231726096), (72, 225289260), (80, 202760334), (81, 200257120), (82, 197814960), (84, 193105080), (89, 182256480), (90, 180231408), (96, 168966945), (98, 165518640), (105, 154484064), (108, 150192840), (112, 144828810), (120, 135173556), (123, 131876640), (126, 128736720), (135, 120154272), (140, 115863048), (144, 112644630), (147, 110345760), (160, 101380167), (162, 100128560), (164, 98907480), (168, 96552540), (178, 91128240), (180, 90115704), (189, 85824480), (196, 82759320), (205, 79125984), (210, 77242032), (216, 75096420), (224, 72414405), (240, 67586778), (245, 66207456), (246, 65938320), (252, 64368360), (267, 60752160), (270, 60077136), (280, 57931524), (287, 56518560), (288, 56322315), (294, 55172880), (315, 51494688), (324, 50064280), (328, 49453740), (336, 48276270), (343, 47291040), (356, 45564120), (360, 45057852), (369, 43958880), (378, 42912240), (392, 41379660), (405, 40051424), (410, 39562992), (420, 38621016), (432, 37548210), (441, 36781920), (445, 36451296), (480, 33793389), (490, 33103728), (492, 32969160), (504, 32184180), (534, 30376080), (540, 30038568), (560, 28965762), (567, 28608160), (574, 28259280), (588, 27586440), (615, 26375328), (623, 26036640), (630, 25747344), (648, 25032140), (656, 24726870), (672, 24138135), (686, 23645520), (712, 22782060), (720, 22528926), (735, 22069152), (738, 21979440), (756, 21456120), (784, 20689830), (801, 20250720), (810, 20025712), (820, 19781496), (840, 19310508), (861, 18839520), (864, 18774105), (882, 18390960), (890, 18225648), (945, 17164896), (980, 16551864), (984, 16484580), (1008, 16092090), (1029, 15763680), (1068, 15188040), (1080, 15019284), (1107, 14652960), (1120, 14482881), (1134, 14304080), (1148, 14129640), (1176, 13793220), (1230, 13187664), (1246, 13018320), (1260, 12873672), (1296, 12516070), (1312, 12363435), (1323, 12260640), (1335, 12150432), (1372, 11822760), (1424, 11391030), (1435, 11303712), (1440, 11264463), (1470, 11034576), (1476, 10989720), (1512, 10728060), (1568, 10344915), (1602, 10125360), (1620, 10012856), (1640, 9890748), (1680, 9655254), (1715, 9458208), (1722, 9419760), (1764, 9195480), (1780, 9112824), (1845, 8791776), (1869, 8678880), (1890, 8582448), (1960, 8275932), (1968, 8242290), (2009, 8074080), (2016, 8046045), (2058, 7881840), (2136, 7594020), (2160, 7509642), (2205, 7356384), (2214, 7326480), (2268, 7152040), (2296, 7064820), (2352, 6896610), (2403, 6750240), (2460, 6593832), (2492, 6509160), (2520, 6436836), (2583, 6279840), (2592, 6258035), (2646, 6130320), (2670, 6075216), (2744, 5911380), (2835, 5721632), (2848, 5695515), (2870, 5651856), (2940, 5517288), (2952, 5494860), (3024, 5364030), (3087, 5254560), (3115, 5207328), (3204, 5062680), (3240, 5006428), (3280, 4945374), (3321, 4884320), (3360, 4827627), (3430, 4729104), (3444, 4709880), (3528, 4597740), (3560, 4556412), (3649, 4445280), (3690, 4395888), (3738, 4339440), (3780, 4291224), (3920, 4137966), (3936, 4121145), (3969, 4086880), (4005, 4050144), (4018, 4037040), (4116, 3940920), (4272, 3797010), (4305, 3767904), (4320, 3754821), (4361, 3719520), (4410, 3678192), (4428, 3663240), (4536, 3576020), (4592, 3532410), (4704, 3448305), (4806, 3375120), (4920, 3296916), (4984, 3254580), (5040, 3218418), (5145, 3152736), (5166, 3139920), (5292, 3065160), (5340, 3037608), (5488, 2955690), (5535, 2930592), (5607, 2892960), (5670, 2860816), (5740, 2825928), (5880, 2758644), (5904, 2747430), (6027, 2691360), (6048, 2682015), (6174, 2627280), (6230, 2603664), (6408, 2531340), (6480, 2503214), (6560, 2472687), (6615, 2452128), (6642, 2442160), (6860, 2364552), (6888, 2354940), (7056, 2298870), (7120, 2278206), (7209, 2250080), (7298, 2222640), (7380, 2197944), (7476, 2169720), (7560, 2145612), (7749, 2093280), (7840, 2068983), (7938, 2043440), (8010, 2025072), (8036, 2018520), (8232, 1970460), (8544, 1898505), (8610, 1883952), (8722, 1859760), (8820, 1839096), (8856, 1831620), (9072, 1788010), (9184, 1766205), (9261, 1751520), (9345, 1735776), (9612, 1687560), (9840, 1648458), (9968, 1627290), (10045, 1614816), (10080, 1609209), (10290, 1576368), (10332, 1569960), (10584, 1532580), (10680, 1518804), (10947, 1481760), (10976, 1477845), (11070, 1465296), (11214, 1446480), (11340, 1430408), (11480, 1412964), (11760, 1379322), (11808, 1373715), (12015, 1350048), (12054, 1345680), (12348, 1313640), (12460, 1301832), (12816, 1265670), (12915, 1255968), (12960, 1251607), (13083, 1239840), (13230, 1226064), (13284, 1221080), (13720, 1182276), (13776, 1177470), (14063, 1153440), (14112, 1149435), (14240, 1139103), (14418, 1125040), (14596, 1111320), (14760, 1098972), (14952, 1084860), (15120, 1072806), (15435, 1050912), (15498, 1046640), (15876, 1021720), (16020, 1012536), (16072, 1009260), (16464, 985230), (16605, 976864), (16821, 964320), (17220, 941976), (17444, 929880), (17640, 919548), (17712, 915810), (18081, 897120), (18144, 894005), (18245, 889056), (18522, 875760), (18690, 867888), (19224, 843780), (19680, 824229), (19845, 817376), (19936, 813645), (20090, 807408), (20580, 788184), (20664, 784980), (21168, 766290), (21360, 759402), (21805, 743904), (21894, 740880), (22140, 732648), (22428, 723240), (22680, 715204), (22960, 706482), (23247, 697760), (23520, 689661), (24030, 675024), (24108, 672840), (24696, 656820), (24920, 650916), (25543, 635040), (25632, 632835), (25830, 627984), (26166, 619920), (26460, 613032), (26568, 610540), (27440, 591138), (27552, 588735), (27783, 583840), (28035, 578592), (28126, 576720), (28836, 562520), (29192, 555660), (29520, 549486), (29904, 542430), (30135, 538272), (30240, 536403), (30527, 531360), (30870, 525456), (30996, 523320), (31752, 510860), (32040, 506268), (32144, 504630), (32841, 493920), (32928, 492615), (33210, 488432), (33642, 482160), (34440, 470988), (34888, 464940), (35280, 459774), (35424, 457905), (36045, 450016), (36162, 448560), (36490, 444528), (37044, 437880), (37380, 433944), (38448, 421890), (38745, 418656), (39249, 413280), (39690, 408688), (40180, 403704), (41160, 394092), (41328, 392490), (42189, 384480), (42336, 383145), (42720, 379701), (43610, 371952), (43788, 370440), (44280, 366324), (44856, 361620), (45360, 357602), (45920, 353241), (46305, 350304), (46494, 348880), (48060, 337512), (48216, 336420), (49392, 328410), (49840, 325458), (50463, 321440), (51086, 317520), (51660, 313992), (52332, 309960), (52920, 306516), (53136, 305270), (54243, 299040), (54735, 296352), (54880, 295569), (55566, 291920), (56070, 289296), (56252, 288360), (57672, 281260), (58384, 277830), (59040, 274743), (59808, 271215), (60270, 269136), (61054, 265680), (61740, 262728), (61992, 261660), (63504, 255430), (64080, 253134), (64288, 252315), (65415, 247968), (65682, 246960), (66420, 244216), (67284, 241080), (68880, 235494), (69776, 232470), (70315, 230688), (70560, 229887), (72090, 225008), (72324, 224280), (72980, 222264), (74088, 218940), (74760, 216972), (76629, 211680), (76896, 210945), (77490, 209328), (78498, 206640), (79380, 204344), (80360, 201852), (82320, 197046), (82656, 196245), (84105, 192864), (84378, 192240), (87220, 185976), (87576, 185220), (88560, 183162), (89712, 180810), (90405, 179424), (90720, 178801), (91581, 177120), (92610, 175152), (92988, 174440), (96120, 168756), (96432, 168210), (98523, 164640), (98784, 164205), (99680, 162729), (100926, 160720), (102172, 158760), (103320, 156996), (104664, 154980), (105840, 153258), (106272, 152635), (108486, 149520), (109470, 148176), (111132, 145960), (112140, 144648), (112504, 144180), (115344, 140630), (116235, 139552), (116768, 138915), (117747, 137760), (120540, 134568), (122108, 132840), (123480, 131364), (123984, 130830), (126567, 128160), (127008, 127715)]