19401016320

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 880

約数和(自身を含む): 81891266688

約数和(自身を除く): 62490250368

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 160, 162, 163, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 256, 270, 280, 287, 288, 315, 320, 324, 326, 328, 336, 360, 369, 378, 384, 405, 410, 420, 432, 448, 480, 489, 492, 504, 512, 540, 560, 567, 574, 576, 615, 630, 640, 648, 652, 656, 672, 720, 738, 756, 768, 810, 815, 820, 840, 861, 864, 896, 945, 960, 978, 984, 1008, 1024, 1080, 1107, 1120, 1134, 1141, 1148, 1152, 1230, 1260, 1280, 1296, 1304, 1312, 1344, 1435, 1440, 1467, 1476, 1512, 1536, 1620, 1630, 1640, 1680, 1722, 1728, 1792, 1845, 1890, 1920, 1956, 1968, 2016, 2160, 2214, 2240, 2268, 2282, 2296, 2304, 2445, 2460, 2520, 2560, 2583, 2592, 2608, 2624, 2688, 2835, 2870, 2880, 2934, 2952, 3024, 3072, 3240, 3260, 3280, 3321, 3360, 3423, 3444, 3456, 3584, 3690, 3780, 3840, 3912, 3936, 4032, 4305, 4320, 4401, 4428, 4480, 4536, 4564, 4592, 4608, 4890, 4920, 5040, 5120, 5166, 5184, 5216, 5248, 5376, 5535, 5670, 5705, 5740, 5760, 5868, 5904, 6048, 6480, 6520, 6560, 6642, 6683, 6720, 6846, 6888, 6912, 7168, 7335, 7380, 7560, 7680, 7749, 7824, 7872, 8064, 8610, 8640, 8802, 8856, 8960, 9072, 9128, 9184, 9216, 9780, 9840, 10080, 10269, 10332, 10368, 10432, 10496, 10752, 11070, 11340, 11410, 11480, 11520, 11736, 11808, 12096, 12915, 12960, 13040, 13120, 13203, 13284, 13366, 13440, 13692, 13776, 13824, 14670, 14760, 15120, 15360, 15498, 15648, 15744, 16128, 16605, 17115, 17220, 17280, 17604, 17712, 17920, 18144, 18256, 18368, 19560, 19680, 20049, 20160, 20538, 20664, 20736, 20864, 20992, 21504, 22005, 22140, 22680, 22820, 22960, 23040, 23247, 23472, 23616, 24192, 25830, 25920, 26080, 26240, 26406, 26568, 26732, 26880, 27384, 27552, 27648, 29340, 29520, 30240, 30807, 30996, 31296, 31488, 32256, 33210, 33415, 34230, 34440, 34560, 35208, 35424, 35840, 36288, 36512, 36736, 38745, 39120, 39360, 40098, 40320, 41076, 41328, 41472, 41728, 41984, 44010, 44280, 45360, 45640, 45920, 46080, 46494, 46781, 46944, 47232, 48384, 51345, 51660, 51840, 52160, 52480, 52812, 53136, 53464, 53760, 54768, 55104, 58680, 59040, 60147, 60480, 61614, 61992, 62592, 62976, 64512, 66015, 66420, 66830, 68460, 68880, 69120, 70416, 70848, 72576, 73024, 73472, 77490, 78240, 78720, 80196, 80640, 82152, 82656, 82944, 83456, 88020, 88560, 90720, 91280, 91840, 92421, 92988, 93562, 93888, 94464, 96768, 100245, 102690, 103320, 103680, 104320, 104960, 105624, 106272, 106928, 107520, 109536, 110208, 116235, 117360, 118080, 120294, 120960, 123228, 123984, 125184, 125952, 132030, 132840, 133660, 136920, 137760, 138240, 140343, 140832, 141696, 145152, 146048, 146944, 154035, 154980, 156480, 157440, 160392, 161280, 164304, 165312, 166912, 176040, 177120, 180441, 181440, 182560, 183680, 184842, 185976, 187124, 187776, 188928, 193536, 200490, 205380, 206640, 207360, 208640, 209920, 211248, 212544, 213856, 219072, 220416, 232470, 233905, 234720, 236160, 240588, 241920, 246456, 247968, 250368, 264060, 265680, 267320, 273840, 275520, 280686, 281664, 283392, 290304, 292096, 293888, 300735, 308070, 309960, 312960, 314880, 320784, 322560, 328608, 330624, 352080, 354240, 360882, 362880, 365120, 367360, 369684, 371952, 374248, 375552, 377856, 400980, 410760, 413280, 414720, 417280, 421029, 422496, 425088, 427712, 438144, 440832, 462105, 464940, 467810, 469440, 472320, 481176, 483840, 492912, 495936, 500736, 528120, 531360, 534640, 541323, 547680, 551040, 561372, 563328, 566784, 580608, 584192, 601470, 616140, 619920, 625920, 629760, 641568, 657216, 661248, 701715, 704160, 708480, 721764, 725760, 730240, 734720, 739368, 743904, 748496, 751104, 801960, 821520, 826560, 834560, 842058, 844992, 850176, 855424, 876288, 881664, 902205, 924210, 929880, 935620, 938880, 944640, 962352, 967680, 985824, 991872, 1056240, 1062720, 1069280, 1082646, 1095360, 1102080, 1122744, 1126656, 1133568, 1168384, 1202940, 1232280, 1239840, 1251840, 1263087, 1283136, 1314432, 1322496, 1403430, 1408320, 1416960, 1443528, 1451520, 1460480, 1469440, 1478736, 1487808, 1496992, 1502208, 1603920, 1643040, 1653120, 1684116, 1689984, 1700352, 1710848, 1752576, 1804410, 1848420, 1859760, 1871240, 1877760, 1889280, 1924704, 1971648, 1983744, 2105145, 2112480, 2125440, 2138560, 2165292, 2190720, 2204160, 2245488, 2253312, 2405880, 2464560, 2479680, 2503680, 2526174, 2566272, 2628864, 2644992, 2706615, 2806860, 2816640, 2833920, 2887056, 2903040, 2920960, 2957472, 2975616, 2993984, 3207840, 3286080, 3306240, 3368232, 3379968, 3400704, 3421696, 3505152, 3608820, 3696840, 3719520, 3742480, 3755520, 3789261, 3849408, 3943296, 3967488, 4210290, 4224960, 4250880, 4277120, 4330584, 4381440, 4408320, 4490976, 4506624, 4811760, 4929120, 4959360, 5052348, 5132544, 5257728, 5413230, 5613720, 5633280, 5667840, 5774112, 5841920, 5914944, 5951232, 5987968, 6315435, 6415680, 6572160, 6612480, 6736464, 6759936, 6843392, 7217640, 7393680, 7439040, 7484960, 7511040, 7578522, 7698816, 7886592, 7934976, 8420580, 8449920, 8501760, 8554240, 8661168, 8762880, 8981952, 9623520, 9858240, 9918720, 10104696, 10265088, 10515456, 10826460, 11227440, 11266560, 11548224, 11829888, 11902464, 11975936, 12630870, 12831360, 13144320, 13224960, 13472928, 13519872, 14435280, 14787360, 14878080, 14969920, 15157044, 15397632, 15773184, 16841160, 16899840, 17003520, 17108480, 17322336, 17525760, 17963904, 18946305, 19247040, 19716480, 19837440, 20209392, 20530176, 21652920, 22454880, 22533120, 23096448, 23659776, 23804928, 23951872, 25261740, 25662720, 26288640, 26945856, 28870560, 29574720, 29756160, 29939840, 30314088, 30795264, 31546368, 33682320, 33799680, 34216960, 34644672, 35927808, 37892610, 38494080, 39432960, 39674880, 40418784, 43305840, 44909760, 46192896, 47319552, 47903744, 50523480, 51325440, 52577280, 53891712, 57741120, 59149440, 59512320, 59879680, 60628176, 61590528, 67364640, 67599360, 69289344, 71855616, 75785220, 76988160, 78865920, 80837568, 86611680, 89819520, 92385792, 94639104, 101046960, 102650880, 107783424, 115482240, 118298880, 119024640, 119759360, 121256352, 134729280, 138578688, 143711232, 151570440, 153976320, 157731840, 161675136, 173223360, 179639040, 184771584, 202093920, 215566848, 230964480, 236597760, 239518720, 242512704, 269458560, 277157376, 303140880, 307952640, 323350272, 346446720, 359278080, 404187840, 431133696, 461928960, 473195520, 485025408, 538917120, 554314752, 606281760, 646700544, 692893440, 718556160, 808375680, 923857920, 970050816, 1077834240, 1212563520, 1293401088, 1385786880, 1616751360, 1940101632, 2155668480, 2425127040, 2771573760, 3233502720, 3880203264, 4850254080, 6467005440, 9700508160, 19401016320]

約数ペア:

[(1, 19401016320), (2, 9700508160), (3, 6467005440), (4, 4850254080), (5, 3880203264), (6, 3233502720), (7, 2771573760), (8, 2425127040), (9, 2155668480), (10, 1940101632), (12, 1616751360), (14, 1385786880), (15, 1293401088), (16, 1212563520), (18, 1077834240), (20, 970050816), (21, 923857920), (24, 808375680), (27, 718556160), (28, 692893440), (30, 646700544), (32, 606281760), (35, 554314752), (36, 538917120), (40, 485025408), (41, 473195520), (42, 461928960), (45, 431133696), (48, 404187840), (54, 359278080), (56, 346446720), (60, 323350272), (63, 307952640), (64, 303140880), (70, 277157376), (72, 269458560), (80, 242512704), (81, 239518720), (82, 236597760), (84, 230964480), (90, 215566848), (96, 202093920), (105, 184771584), (108, 179639040), (112, 173223360), (120, 161675136), (123, 157731840), (126, 153976320), (128, 151570440), (135, 143711232), (140, 138578688), (144, 134729280), (160, 121256352), (162, 119759360), (163, 119024640), (164, 118298880), (168, 115482240), (180, 107783424), (189, 102650880), (192, 101046960), (205, 94639104), (210, 92385792), (216, 89819520), (224, 86611680), (240, 80837568), (246, 78865920), (252, 76988160), (256, 75785220), (270, 71855616), (280, 69289344), (287, 67599360), (288, 67364640), (315, 61590528), (320, 60628176), (324, 59879680), (326, 59512320), (328, 59149440), (336, 57741120), (360, 53891712), (369, 52577280), (378, 51325440), (384, 50523480), (405, 47903744), (410, 47319552), (420, 46192896), (432, 44909760), (448, 43305840), (480, 40418784), (489, 39674880), (492, 39432960), (504, 38494080), (512, 37892610), (540, 35927808), (560, 34644672), (567, 34216960), (574, 33799680), (576, 33682320), (615, 31546368), (630, 30795264), (640, 30314088), (648, 29939840), (652, 29756160), (656, 29574720), (672, 28870560), (720, 26945856), (738, 26288640), (756, 25662720), (768, 25261740), (810, 23951872), (815, 23804928), (820, 23659776), (840, 23096448), (861, 22533120), (864, 22454880), (896, 21652920), (945, 20530176), (960, 20209392), (978, 19837440), (984, 19716480), (1008, 19247040), (1024, 18946305), (1080, 17963904), (1107, 17525760), (1120, 17322336), (1134, 17108480), (1141, 17003520), (1148, 16899840), (1152, 16841160), (1230, 15773184), (1260, 15397632), (1280, 15157044), (1296, 14969920), (1304, 14878080), (1312, 14787360), (1344, 14435280), (1435, 13519872), (1440, 13472928), (1467, 13224960), (1476, 13144320), (1512, 12831360), (1536, 12630870), (1620, 11975936), (1630, 11902464), (1640, 11829888), (1680, 11548224), (1722, 11266560), (1728, 11227440), (1792, 10826460), (1845, 10515456), (1890, 10265088), (1920, 10104696), (1956, 9918720), (1968, 9858240), (2016, 9623520), (2160, 8981952), (2214, 8762880), (2240, 8661168), (2268, 8554240), (2282, 8501760), (2296, 8449920), (2304, 8420580), (2445, 7934976), (2460, 7886592), (2520, 7698816), (2560, 7578522), (2583, 7511040), (2592, 7484960), (2608, 7439040), (2624, 7393680), (2688, 7217640), (2835, 6843392), (2870, 6759936), (2880, 6736464), (2934, 6612480), (2952, 6572160), (3024, 6415680), (3072, 6315435), (3240, 5987968), (3260, 5951232), (3280, 5914944), (3321, 5841920), (3360, 5774112), (3423, 5667840), (3444, 5633280), (3456, 5613720), (3584, 5413230), (3690, 5257728), (3780, 5132544), (3840, 5052348), (3912, 4959360), (3936, 4929120), (4032, 4811760), (4305, 4506624), (4320, 4490976), (4401, 4408320), (4428, 4381440), (4480, 4330584), (4536, 4277120), (4564, 4250880), (4592, 4224960), (4608, 4210290), (4890, 3967488), (4920, 3943296), (5040, 3849408), (5120, 3789261), (5166, 3755520), (5184, 3742480), (5216, 3719520), (5248, 3696840), (5376, 3608820), (5535, 3505152), (5670, 3421696), (5705, 3400704), (5740, 3379968), (5760, 3368232), (5868, 3306240), (5904, 3286080), (6048, 3207840), (6480, 2993984), (6520, 2975616), (6560, 2957472), (6642, 2920960), (6683, 2903040), (6720, 2887056), (6846, 2833920), (6888, 2816640), (6912, 2806860), (7168, 2706615), (7335, 2644992), (7380, 2628864), (7560, 2566272), (7680, 2526174), (7749, 2503680), (7824, 2479680), (7872, 2464560), (8064, 2405880), (8610, 2253312), (8640, 2245488), (8802, 2204160), (8856, 2190720), (8960, 2165292), (9072, 2138560), (9128, 2125440), (9184, 2112480), (9216, 2105145), (9780, 1983744), (9840, 1971648), (10080, 1924704), (10269, 1889280), (10332, 1877760), (10368, 1871240), (10432, 1859760), (10496, 1848420), (10752, 1804410), (11070, 1752576), (11340, 1710848), (11410, 1700352), (11480, 1689984), (11520, 1684116), (11736, 1653120), (11808, 1643040), (12096, 1603920), (12915, 1502208), (12960, 1496992), (13040, 1487808), (13120, 1478736), (13203, 1469440), (13284, 1460480), (13366, 1451520), (13440, 1443528), (13692, 1416960), (13776, 1408320), (13824, 1403430), (14670, 1322496), (14760, 1314432), (15120, 1283136), (15360, 1263087), (15498, 1251840), (15648, 1239840), (15744, 1232280), (16128, 1202940), (16605, 1168384), (17115, 1133568), (17220, 1126656), (17280, 1122744), (17604, 1102080), (17712, 1095360), (17920, 1082646), (18144, 1069280), (18256, 1062720), (18368, 1056240), (19560, 991872), (19680, 985824), (20049, 967680), (20160, 962352), (20538, 944640), (20664, 938880), (20736, 935620), (20864, 929880), (20992, 924210), (21504, 902205), (22005, 881664), (22140, 876288), (22680, 855424), (22820, 850176), (22960, 844992), (23040, 842058), (23247, 834560), (23472, 826560), (23616, 821520), (24192, 801960), (25830, 751104), (25920, 748496), (26080, 743904), (26240, 739368), (26406, 734720), (26568, 730240), (26732, 725760), (26880, 721764), (27384, 708480), (27552, 704160), (27648, 701715), (29340, 661248), (29520, 657216), (30240, 641568), (30807, 629760), (30996, 625920), (31296, 619920), (31488, 616140), (32256, 601470), (33210, 584192), (33415, 580608), (34230, 566784), (34440, 563328), (34560, 561372), (35208, 551040), (35424, 547680), (35840, 541323), (36288, 534640), (36512, 531360), (36736, 528120), (38745, 500736), (39120, 495936), (39360, 492912), (40098, 483840), (40320, 481176), (41076, 472320), (41328, 469440), (41472, 467810), (41728, 464940), (41984, 462105), (44010, 440832), (44280, 438144), (45360, 427712), (45640, 425088), (45920, 422496), (46080, 421029), (46494, 417280), (46781, 414720), (46944, 413280), (47232, 410760), (48384, 400980), (51345, 377856), (51660, 375552), (51840, 374248), (52160, 371952), (52480, 369684), (52812, 367360), (53136, 365120), (53464, 362880), (53760, 360882), (54768, 354240), (55104, 352080), (58680, 330624), (59040, 328608), (60147, 322560), (60480, 320784), (61614, 314880), (61992, 312960), (62592, 309960), (62976, 308070), (64512, 300735), (66015, 293888), (66420, 292096), (66830, 290304), (68460, 283392), (68880, 281664), (69120, 280686), (70416, 275520), (70848, 273840), (72576, 267320), (73024, 265680), (73472, 264060), (77490, 250368), (78240, 247968), (78720, 246456), (80196, 241920), (80640, 240588), (82152, 236160), (82656, 234720), (82944, 233905), (83456, 232470), (88020, 220416), (88560, 219072), (90720, 213856), (91280, 212544), (91840, 211248), (92421, 209920), (92988, 208640), (93562, 207360), (93888, 206640), (94464, 205380), (96768, 200490), (100245, 193536), (102690, 188928), (103320, 187776), (103680, 187124), (104320, 185976), (104960, 184842), (105624, 183680), (106272, 182560), (106928, 181440), (107520, 180441), (109536, 177120), (110208, 176040), (116235, 166912), (117360, 165312), (118080, 164304), (120294, 161280), (120960, 160392), (123228, 157440), (123984, 156480), (125184, 154980), (125952, 154035), (132030, 146944), (132840, 146048), (133660, 145152), (136920, 141696), (137760, 140832), (138240, 140343)]