1278398880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 576

約数和(自身を含む): 5179749120

約数和(自身を除く): 3901350240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 29, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 58, 60, 66, 69, 72, 80, 87, 88, 90, 92, 96, 99, 110, 115, 116, 120, 121, 132, 138, 144, 145, 160, 165, 174, 176, 180, 184, 198, 207, 220, 230, 232, 240, 242, 253, 261, 264, 276, 288, 290, 319, 330, 345, 348, 352, 360, 363, 368, 396, 414, 435, 440, 460, 464, 480, 484, 495, 506, 522, 528, 552, 580, 605, 638, 660, 667, 690, 696, 720, 726, 736, 759, 792, 828, 870, 880, 920, 928, 957, 968, 990, 1012, 1035, 1044, 1056, 1089, 1104, 1160, 1210, 1265, 1276, 1305, 1320, 1331, 1334, 1380, 1392, 1440, 1452, 1518, 1584, 1595, 1656, 1740, 1760, 1815, 1840, 1914, 1936, 1980, 2001, 2024, 2070, 2088, 2178, 2208, 2277, 2320, 2420, 2530, 2552, 2610, 2640, 2662, 2668, 2760, 2783, 2784, 2871, 2904, 3036, 3168, 3190, 3312, 3335, 3480, 3509, 3630, 3680, 3795, 3828, 3872, 3960, 3993, 4002, 4048, 4140, 4176, 4356, 4554, 4640, 4785, 4840, 5060, 5104, 5220, 5280, 5324, 5336, 5445, 5520, 5566, 5742, 5808, 6003, 6072, 6380, 6624, 6655, 6670, 6960, 7018, 7260, 7337, 7590, 7656, 7920, 7986, 8004, 8096, 8280, 8349, 8352, 8712, 9108, 9570, 9680, 10005, 10120, 10208, 10440, 10527, 10648, 10672, 10890, 11040, 11132, 11385, 11484, 11616, 11979, 12006, 12144, 12760, 13310, 13340, 13915, 13920, 14036, 14355, 14520, 14674, 15180, 15312, 15840, 15972, 16008, 16560, 16698, 17424, 17545, 18216, 19140, 19360, 19965, 20010, 20240, 20880, 21054, 21296, 21344, 21780, 22011, 22264, 22770, 22968, 23958, 24012, 24288, 25047, 25520, 26620, 26680, 27830, 28072, 28710, 29040, 29348, 30015, 30360, 30613, 30624, 31581, 31944, 32016, 33120, 33396, 34848, 35090, 36432, 36685, 38280, 38599, 39930, 40020, 40480, 41745, 41760, 42108, 42592, 43560, 44022, 44528, 45540, 45936, 47916, 48024, 50094, 51040, 52635, 53240, 53360, 55660, 56144, 57420, 58080, 58696, 59895, 60030, 60720, 61226, 63162, 63888, 64032, 66033, 66792, 70180, 72864, 73370, 76560, 77198, 79860, 80040, 80707, 83490, 84216, 87120, 88044, 89056, 91080, 91839, 91872, 95832, 96048, 100188, 105270, 106480, 106720, 110055, 111320, 112288, 114840, 115797, 117392, 119790, 120060, 121440, 122452, 125235, 126324, 127776, 132066, 133584, 140360, 146740, 153065, 153120, 154396, 157905, 159720, 160080, 161414, 166980, 168432, 174240, 176088, 182160, 183678, 191664, 192096, 192995, 200376, 210540, 212960, 220110, 222640, 229680, 231594, 234784, 239580, 240120, 242121, 244904, 250470, 252648, 264132, 267168, 275517, 280720, 293480, 306130, 308792, 315810, 319440, 320160, 322828, 330165, 333960, 336864, 347391, 352176, 364320, 367356, 383328, 385990, 400752, 403535, 421080, 440220, 445280, 459195, 459360, 463188, 479160, 480240, 484242, 489808, 500940, 505296, 528264, 551034, 561440, 578985, 586960, 612260, 617584, 631620, 638880, 645656, 660330, 667920, 694782, 704352, 726363, 734712, 771980, 801504, 807070, 842160, 880440, 887777, 918390, 926376, 958320, 960480, 968484, 979616, 1001880, 1010592, 1056528, 1102068, 1157970, 1173920, 1210605, 1224520, 1235168, 1263240, 1291312, 1320660, 1335840, 1377585, 1389564, 1452726, 1469424, 1543960, 1614140, 1684320, 1736955, 1760880, 1775554, 1836780, 1852752, 1916640, 1936968, 2003760, 2113056, 2204136, 2315940, 2421210, 2449040, 2526480, 2582624, 2641320, 2663331, 2755170, 2779128, 2905452, 2938848, 3087920, 3228280, 3473910, 3521760, 3551108, 3631815, 3673560, 3705504, 3873936, 4007520, 4408272, 4438885, 4631880, 4842420, 4898080, 5052960, 5282640, 5326662, 5510340, 5558256, 5810904, 6175840, 6456560, 6947820, 7102216, 7263630, 7347120, 7747872, 7989993, 8816544, 8877770, 9263760, 9684840, 10565280, 10653324, 11020680, 11116512, 11621808, 12913120, 13316655, 13895640, 14204432, 14527260, 14694240, 15979986, 17755540, 18527520, 19369680, 21306648, 22041360, 23243616, 26633310, 27791280, 28408864, 29054520, 31959972, 35511080, 38739360, 39949965, 42613296, 44082720, 53266620, 55582560, 58109040, 63919944, 71022160, 79899930, 85226592, 106533240, 116218080, 127839888, 142044320, 159799860, 213066480, 255679776, 319599720, 426132960, 639199440, 1278398880]

約数ペア:

[(1, 1278398880), (2, 639199440), (3, 426132960), (4, 319599720), (5, 255679776), (6, 213066480), (8, 159799860), (9, 142044320), (10, 127839888), (11, 116218080), (12, 106533240), (15, 85226592), (16, 79899930), (18, 71022160), (20, 63919944), (22, 58109040), (23, 55582560), (24, 53266620), (29, 44082720), (30, 42613296), (32, 39949965), (33, 38739360), (36, 35511080), (40, 31959972), (44, 29054520), (45, 28408864), (46, 27791280), (48, 26633310), (55, 23243616), (58, 22041360), (60, 21306648), (66, 19369680), (69, 18527520), (72, 17755540), (80, 15979986), (87, 14694240), (88, 14527260), (90, 14204432), (92, 13895640), (96, 13316655), (99, 12913120), (110, 11621808), (115, 11116512), (116, 11020680), (120, 10653324), (121, 10565280), (132, 9684840), (138, 9263760), (144, 8877770), (145, 8816544), (160, 7989993), (165, 7747872), (174, 7347120), (176, 7263630), (180, 7102216), (184, 6947820), (198, 6456560), (207, 6175840), (220, 5810904), (230, 5558256), (232, 5510340), (240, 5326662), (242, 5282640), (253, 5052960), (261, 4898080), (264, 4842420), (276, 4631880), (288, 4438885), (290, 4408272), (319, 4007520), (330, 3873936), (345, 3705504), (348, 3673560), (352, 3631815), (360, 3551108), (363, 3521760), (368, 3473910), (396, 3228280), (414, 3087920), (435, 2938848), (440, 2905452), (460, 2779128), (464, 2755170), (480, 2663331), (484, 2641320), (495, 2582624), (506, 2526480), (522, 2449040), (528, 2421210), (552, 2315940), (580, 2204136), (605, 2113056), (638, 2003760), (660, 1936968), (667, 1916640), (690, 1852752), (696, 1836780), (720, 1775554), (726, 1760880), (736, 1736955), (759, 1684320), (792, 1614140), (828, 1543960), (870, 1469424), (880, 1452726), (920, 1389564), (928, 1377585), (957, 1335840), (968, 1320660), (990, 1291312), (1012, 1263240), (1035, 1235168), (1044, 1224520), (1056, 1210605), (1089, 1173920), (1104, 1157970), (1160, 1102068), (1210, 1056528), (1265, 1010592), (1276, 1001880), (1305, 979616), (1320, 968484), (1331, 960480), (1334, 958320), (1380, 926376), (1392, 918390), (1440, 887777), (1452, 880440), (1518, 842160), (1584, 807070), (1595, 801504), (1656, 771980), (1740, 734712), (1760, 726363), (1815, 704352), (1840, 694782), (1914, 667920), (1936, 660330), (1980, 645656), (2001, 638880), (2024, 631620), (2070, 617584), (2088, 612260), (2178, 586960), (2208, 578985), (2277, 561440), (2320, 551034), (2420, 528264), (2530, 505296), (2552, 500940), (2610, 489808), (2640, 484242), (2662, 480240), (2668, 479160), (2760, 463188), (2783, 459360), (2784, 459195), (2871, 445280), (2904, 440220), (3036, 421080), (3168, 403535), (3190, 400752), (3312, 385990), (3335, 383328), (3480, 367356), (3509, 364320), (3630, 352176), (3680, 347391), (3795, 336864), (3828, 333960), (3872, 330165), (3960, 322828), (3993, 320160), (4002, 319440), (4048, 315810), (4140, 308792), (4176, 306130), (4356, 293480), (4554, 280720), (4640, 275517), (4785, 267168), (4840, 264132), (5060, 252648), (5104, 250470), (5220, 244904), (5280, 242121), (5324, 240120), (5336, 239580), (5445, 234784), (5520, 231594), (5566, 229680), (5742, 222640), (5808, 220110), (6003, 212960), (6072, 210540), (6380, 200376), (6624, 192995), (6655, 192096), (6670, 191664), (6960, 183678), (7018, 182160), (7260, 176088), (7337, 174240), (7590, 168432), (7656, 166980), (7920, 161414), (7986, 160080), (8004, 159720), (8096, 157905), (8280, 154396), (8349, 153120), (8352, 153065), (8712, 146740), (9108, 140360), (9570, 133584), (9680, 132066), (10005, 127776), (10120, 126324), (10208, 125235), (10440, 122452), (10527, 121440), (10648, 120060), (10672, 119790), (10890, 117392), (11040, 115797), (11132, 114840), (11385, 112288), (11484, 111320), (11616, 110055), (11979, 106720), (12006, 106480), (12144, 105270), (12760, 100188), (13310, 96048), (13340, 95832), (13915, 91872), (13920, 91839), (14036, 91080), (14355, 89056), (14520, 88044), (14674, 87120), (15180, 84216), (15312, 83490), (15840, 80707), (15972, 80040), (16008, 79860), (16560, 77198), (16698, 76560), (17424, 73370), (17545, 72864), (18216, 70180), (19140, 66792), (19360, 66033), (19965, 64032), (20010, 63888), (20240, 63162), (20880, 61226), (21054, 60720), (21296, 60030), (21344, 59895), (21780, 58696), (22011, 58080), (22264, 57420), (22770, 56144), (22968, 55660), (23958, 53360), (24012, 53240), (24288, 52635), (25047, 51040), (25520, 50094), (26620, 48024), (26680, 47916), (27830, 45936), (28072, 45540), (28710, 44528), (29040, 44022), (29348, 43560), (30015, 42592), (30360, 42108), (30613, 41760), (30624, 41745), (31581, 40480), (31944, 40020), (32016, 39930), (33120, 38599), (33396, 38280), (34848, 36685), (35090, 36432)]