18674608320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 672

約数和(自身を含む): 70438158336

約数和(自身を除く): 51763550016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 122, 124, 127, 135, 144, 155, 160, 162, 180, 183, 186, 192, 216, 240, 243, 244, 248, 254, 270, 279, 288, 305, 310, 320, 324, 360, 366, 372, 381, 405, 432, 465, 480, 486, 488, 496, 508, 540, 549, 558, 576, 610, 620, 635, 648, 720, 732, 744, 762, 810, 837, 864, 915, 930, 960, 972, 976, 992, 1016, 1080, 1098, 1116, 1143, 1215, 1220, 1240, 1270, 1296, 1395, 1440, 1464, 1488, 1524, 1620, 1647, 1674, 1728, 1830, 1860, 1891, 1905, 1944, 1952, 1984, 2032, 2160, 2196, 2232, 2286, 2430, 2440, 2480, 2511, 2540, 2592, 2745, 2790, 2880, 2928, 2976, 3048, 3240, 3294, 3348, 3429, 3660, 3720, 3782, 3810, 3888, 3904, 3937, 4064, 4185, 4320, 4392, 4464, 4572, 4860, 4880, 4941, 4960, 5022, 5080, 5184, 5490, 5580, 5673, 5715, 5856, 5952, 6096, 6480, 6588, 6696, 6858, 7320, 7440, 7533, 7564, 7620, 7747, 7776, 7874, 8128, 8235, 8370, 8640, 8784, 8928, 9144, 9455, 9720, 9760, 9882, 9920, 10044, 10160, 10287, 10980, 11160, 11346, 11430, 11712, 11811, 12192, 12555, 12960, 13176, 13392, 13716, 14640, 14823, 14880, 15066, 15128, 15240, 15494, 15552, 15748, 16470, 16740, 17019, 17145, 17568, 17856, 18288, 18910, 19440, 19520, 19685, 19764, 20088, 20320, 20574, 21960, 22320, 22692, 22860, 23241, 23622, 24384, 24705, 25110, 25920, 26352, 26784, 27432, 28365, 29280, 29646, 29760, 30132, 30256, 30480, 30861, 30988, 31496, 32940, 33480, 34038, 34290, 35136, 35433, 36576, 37665, 37820, 38735, 38880, 39370, 39528, 40176, 40640, 41148, 43920, 44640, 45384, 45720, 46482, 47244, 49410, 50220, 51057, 51435, 52704, 53568, 54864, 56730, 58560, 59055, 59292, 60264, 60512, 60960, 61722, 61976, 62992, 65880, 66960, 68076, 68580, 69723, 70866, 73152, 74115, 75330, 75640, 77470, 77760, 78740, 79056, 80352, 82296, 85095, 87840, 89280, 90768, 91440, 92964, 94488, 98820, 100440, 102114, 102870, 105408, 106299, 109728, 113460, 116205, 118110, 118584, 120528, 121024, 121920, 123444, 123952, 125984, 131760, 133920, 136152, 137160, 139446, 141732, 148230, 150660, 151280, 153171, 154305, 154940, 157480, 158112, 160704, 164592, 170190, 175680, 177165, 181536, 182880, 185928, 188976, 197640, 200880, 204228, 205740, 209169, 212598, 219456, 226920, 232410, 236220, 237168, 240157, 241056, 246888, 247904, 251968, 255285, 263520, 267840, 272304, 274320, 278892, 283464, 296460, 301320, 302560, 306342, 308610, 309880, 314960, 316224, 318897, 329184, 340380, 348615, 354330, 363072, 365760, 371856, 377952, 395280, 401760, 408456, 411480, 418338, 425196, 453840, 459513, 464820, 472440, 474336, 480314, 482112, 493776, 495808, 510570, 527040, 531495, 544608, 548640, 557784, 566928, 592920, 602640, 605120, 612684, 617220, 619760, 627507, 629920, 637794, 658368, 680760, 697230, 708660, 720471, 743712, 755904, 765855, 790560, 803520, 816912, 822960, 836676, 850392, 907680, 919026, 929640, 944880, 948672, 956691, 960628, 987552, 1021140, 1045845, 1062990, 1089216, 1097280, 1115568, 1133856, 1185840, 1200785, 1205280, 1225368, 1234440, 1239520, 1255014, 1259840, 1275588, 1361520, 1394460, 1417320, 1440942, 1487424, 1531710, 1581120, 1594485, 1633824, 1645920, 1673352, 1700784, 1815360, 1838052, 1859280, 1882521, 1889760, 1913382, 1921256, 1975104, 2042280, 2091690, 2125980, 2161413, 2231136, 2267712, 2297565, 2371680, 2401570, 2410560, 2450736, 2468880, 2479040, 2510028, 2551176, 2723040, 2788920, 2834640, 2881884, 3063420, 3137535, 3188970, 3267648, 3291840, 3346704, 3401568, 3602355, 3676104, 3718560, 3765042, 3779520, 3826764, 3842512, 4084560, 4183380, 4251960, 4322826, 4462272, 4595130, 4743360, 4783455, 4803140, 4901472, 4937760, 5020056, 5102352, 5446080, 5577840, 5669280, 5763768, 6126840, 6275070, 6377940, 6484239, 6693408, 6803136, 7204710, 7352208, 7437120, 7530084, 7653528, 7685024, 8169120, 8366760, 8503920, 8645652, 9190260, 9412605, 9566910, 9606280, 9802944, 9875520, 10040112, 10204704, 10807065, 11155680, 11338560, 11527536, 12253680, 12550140, 12755880, 12968478, 13386816, 14409420, 14704416, 15060168, 15307056, 15370048, 16338240, 16733520, 17007840, 17291304, 18380520, 18825210, 19133820, 19212560, 19452717, 20080224, 20409408, 21614130, 22311360, 23055072, 24507360, 25100280, 25511760, 25936956, 28818840, 29408832, 30120336, 30614112, 32421195, 33467040, 34015680, 34582608, 36761040, 37650420, 38267640, 38425120, 38905434, 40160448, 43228260, 46110144, 49014720, 50200560, 51023520, 51873912, 57637680, 58358151, 60240672, 61228224, 64842390, 66934080, 69165216, 73522080, 75300840, 76535280, 76850240, 77810868, 86456520, 97263585, 100401120, 102047040, 103747824, 115275360, 116716302, 120481344, 129684780, 138330432, 147044160, 150601680, 153070560, 155621736, 172913040, 194527170, 200802240, 207495648, 230550720, 233432604, 259369560, 291790755, 301203360, 306141120, 311243472, 345826080, 389054340, 414991296, 466865208, 518739120, 583581510, 602406720, 622486944, 691652160, 778108680, 933730416, 1037478240, 1167163020, 1244973888, 1556217360, 1867460832, 2074956480, 2334326040, 3112434720, 3734921664, 4668652080, 6224869440, 9337304160, 18674608320]

約数ペア:

[(1, 18674608320), (2, 9337304160), (3, 6224869440), (4, 4668652080), (5, 3734921664), (6, 3112434720), (8, 2334326040), (9, 2074956480), (10, 1867460832), (12, 1556217360), (15, 1244973888), (16, 1167163020), (18, 1037478240), (20, 933730416), (24, 778108680), (27, 691652160), (30, 622486944), (31, 602406720), (32, 583581510), (36, 518739120), (40, 466865208), (45, 414991296), (48, 389054340), (54, 345826080), (60, 311243472), (61, 306141120), (62, 301203360), (64, 291790755), (72, 259369560), (80, 233432604), (81, 230550720), (90, 207495648), (93, 200802240), (96, 194527170), (108, 172913040), (120, 155621736), (122, 153070560), (124, 150601680), (127, 147044160), (135, 138330432), (144, 129684780), (155, 120481344), (160, 116716302), (162, 115275360), (180, 103747824), (183, 102047040), (186, 100401120), (192, 97263585), (216, 86456520), (240, 77810868), (243, 76850240), (244, 76535280), (248, 75300840), (254, 73522080), (270, 69165216), (279, 66934080), (288, 64842390), (305, 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(1891, 9875520), (1905, 9802944), (1944, 9606280), (1952, 9566910), (1984, 9412605), (2032, 9190260), (2160, 8645652), (2196, 8503920), (2232, 8366760), (2286, 8169120), (2430, 7685024), (2440, 7653528), (2480, 7530084), (2511, 7437120), (2540, 7352208), (2592, 7204710), (2745, 6803136), (2790, 6693408), (2880, 6484239), (2928, 6377940), (2976, 6275070), (3048, 6126840), (3240, 5763768), (3294, 5669280), (3348, 5577840), (3429, 5446080), (3660, 5102352), (3720, 5020056), (3782, 4937760), (3810, 4901472), (3888, 4803140), (3904, 4783455), (3937, 4743360), (4064, 4595130), (4185, 4462272), (4320, 4322826), (4392, 4251960), (4464, 4183380), (4572, 4084560), (4860, 3842512), (4880, 3826764), (4941, 3779520), (4960, 3765042), (5022, 3718560), (5080, 3676104), (5184, 3602355), (5490, 3401568), (5580, 3346704), (5673, 3291840), (5715, 3267648), (5856, 3188970), (5952, 3137535), (6096, 3063420), (6480, 2881884), (6588, 2834640), (6696, 2788920), (6858, 2723040), (7320, 2551176), (7440, 2510028), (7533, 2479040), (7564, 2468880), (7620, 2450736), (7747, 2410560), (7776, 2401570), (7874, 2371680), (8128, 2297565), (8235, 2267712), (8370, 2231136), (8640, 2161413), (8784, 2125980), (8928, 2091690), (9144, 2042280), (9455, 1975104), (9720, 1921256), (9760, 1913382), (9882, 1889760), (9920, 1882521), (10044, 1859280), (10160, 1838052), (10287, 1815360), (10980, 1700784), (11160, 1673352), (11346, 1645920), (11430, 1633824), (11712, 1594485), (11811, 1581120), (12192, 1531710), (12555, 1487424), (12960, 1440942), (13176, 1417320), (13392, 1394460), (13716, 1361520), (14640, 1275588), (14823, 1259840), (14880, 1255014), (15066, 1239520), (15128, 1234440), (15240, 1225368), (15494, 1205280), (15552, 1200785), (15748, 1185840), (16470, 1133856), (16740, 1115568), (17019, 1097280), (17145, 1089216), (17568, 1062990), (17856, 1045845), (18288, 1021140), (18910, 987552), (19440, 960628), (19520, 956691), (19685, 948672), (19764, 944880), (20088, 929640), (20320, 919026), (20574, 907680), (21960, 850392), (22320, 836676), (22692, 822960), (22860, 816912), (23241, 803520), (23622, 790560), (24384, 765855), (24705, 755904), (25110, 743712), (25920, 720471), (26352, 708660), (26784, 697230), (27432, 680760), (28365, 658368), (29280, 637794), (29646, 629920), (29760, 627507), (30132, 619760), (30256, 617220), (30480, 612684), (30861, 605120), (30988, 602640), (31496, 592920), (32940, 566928), (33480, 557784), (34038, 548640), (34290, 544608), (35136, 531495), (35433, 527040), (36576, 510570), (37665, 495808), (37820, 493776), (38735, 482112), (38880, 480314), (39370, 474336), (39528, 472440), (40176, 464820), (40640, 459513), (41148, 453840), (43920, 425196), (44640, 418338), (45384, 411480), (45720, 408456), (46482, 401760), (47244, 395280), (49410, 377952), (50220, 371856), (51057, 365760), (51435, 363072), (52704, 354330), (53568, 348615), (54864, 340380), (56730, 329184), (58560, 318897), (59055, 316224), (59292, 314960), (60264, 309880), (60512, 308610), (60960, 306342), (61722, 302560), (61976, 301320), (62992, 296460), (65880, 283464), (66960, 278892), (68076, 274320), (68580, 272304), (69723, 267840), (70866, 263520), (73152, 255285), (74115, 251968), (75330, 247904), (75640, 246888), (77470, 241056), (77760, 240157), (78740, 237168), (79056, 236220), (80352, 232410), (82296, 226920), (85095, 219456), (87840, 212598), (89280, 209169), (90768, 205740), (91440, 204228), (92964, 200880), (94488, 197640), (98820, 188976), (100440, 185928), (102114, 182880), (102870, 181536), (105408, 177165), (106299, 175680), (109728, 170190), (113460, 164592), (116205, 160704), (118110, 158112), (118584, 157480), (120528, 154940), (121024, 154305), (121920, 153171), (123444, 151280), (123952, 150660), (125984, 148230), (131760, 141732), (133920, 139446), (136152, 137160)]