31380863280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 640

約数和(自身を含む): 114904645632

約数和(自身を除く): 83523782352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 37, 39, 40, 46, 48, 52, 53, 60, 65, 69, 74, 78, 80, 92, 104, 106, 111, 115, 120, 130, 138, 148, 156, 159, 184, 185, 195, 208, 212, 222, 223, 230, 240, 260, 265, 276, 296, 299, 312, 318, 345, 368, 370, 390, 424, 444, 446, 460, 481, 520, 530, 552, 555, 592, 598, 624, 636, 669, 689, 690, 740, 780, 795, 848, 851, 888, 892, 897, 920, 962, 1040, 1060, 1104, 1110, 1115, 1196, 1219, 1272, 1338, 1378, 1380, 1443, 1480, 1495, 1560, 1590, 1702, 1776, 1784, 1794, 1840, 1924, 1961, 2067, 2120, 2220, 2230, 2392, 2405, 2438, 2544, 2553, 2676, 2756, 2760, 2886, 2899, 2960, 2990, 3120, 3180, 3345, 3404, 3445, 3568, 3588, 3657, 3848, 3922, 4134, 4240, 4255, 4440, 4460, 4485, 4784, 4810, 4876, 5106, 5129, 5352, 5512, 5520, 5772, 5798, 5883, 5980, 6095, 6360, 6690, 6808, 6890, 7176, 7215, 7314, 7696, 7844, 8251, 8268, 8510, 8697, 8880, 8920, 8970, 9620, 9752, 9805, 10212, 10258, 10335, 10704, 11024, 11063, 11544, 11596, 11766, 11819, 11960, 12190, 12720, 12765, 13380, 13616, 13780, 14352, 14430, 14495, 14628, 15387, 15688, 15847, 16502, 16536, 17020, 17394, 17840, 17940, 18285, 19240, 19504, 19610, 20424, 20516, 20670, 22126, 23088, 23192, 23532, 23638, 23920, 24380, 24753, 25493, 25530, 25645, 26760, 27560, 28860, 28990, 29256, 29415, 30774, 31376, 31694, 33004, 33072, 33189, 34040, 34788, 35457, 35880, 36570, 38480, 39220, 40848, 41032, 41255, 41340, 43485, 44252, 45103, 46384, 47064, 47276, 47541, 48760, 49506, 50986, 51060, 51290, 53520, 55120, 55315, 57720, 57980, 58512, 58830, 59095, 61548, 63388, 66008, 66378, 66677, 68080, 69576, 70914, 71760, 73140, 76479, 76935, 78440, 79235, 82064, 82510, 82680, 86970, 88504, 90206, 94128, 94552, 95082, 97520, 99012, 101972, 102120, 102580, 107263, 110630, 115440, 115960, 117660, 118190, 123096, 123765, 126776, 127465, 132016, 132756, 133354, 135309, 139152, 141828, 146280, 152958, 153647, 153870, 156880, 158470, 165020, 165360, 165945, 173940, 177008, 177285, 180412, 189104, 189773, 190164, 198024, 200031, 203944, 204240, 205160, 214526, 221260, 225515, 231920, 235320, 236380, 237705, 246192, 247530, 253552, 254930, 265512, 266708, 270618, 271837, 283656, 292560, 305916, 307294, 307740, 316940, 321789, 330040, 331890, 333385, 347880, 354570, 360824, 379546, 380328, 382395, 396048, 400062, 407888, 410320, 429052, 437303, 442520, 451030, 460941, 470640, 472760, 475410, 495060, 509860, 531024, 533416, 536315, 541236, 543674, 567312, 569319, 586339, 611832, 614588, 615480, 633880, 643578, 660080, 663780, 666770, 676545, 695760, 709140, 721648, 759092, 760656, 764790, 768235, 800124, 815511, 858104, 874606, 885040, 902060, 921882, 945520, 948865, 950820, 990120, 1000155, 1019720, 1066832, 1072630, 1082472, 1087348, 1138638, 1172678, 1223664, 1229176, 1230960, 1267760, 1287156, 1311909, 1327560, 1333540, 1353090, 1359185, 1418280, 1518184, 1529580, 1536470, 1600248, 1608945, 1631022, 1716208, 1749212, 1759017, 1804120, 1843764, 1897730, 1901640, 1980240, 2000310, 2039440, 2145260, 2164944, 2174696, 2186515, 2277276, 2304705, 2345356, 2458352, 2467049, 2574312, 2623818, 2655120, 2667080, 2706180, 2718370, 2836560, 2846595, 2931695, 3036368, 3059160, 3072940, 3200496, 3217890, 3262044, 3498424, 3518034, 3533881, 3608240, 3687528, 3795460, 3803280, 4000620, 4077555, 4290520, 4349392, 4373030, 4554552, 4609410, 4690712, 4934098, 5148624, 5247636, 5334160, 5412360, 5436740, 5684939, 5693190, 5863390, 6118320, 6145880, 6435780, 6524088, 6559545, 6996848, 7036068, 7067762, 7375056, 7401147, 7590920, 8001240, 8155110, 8581040, 8746060, 8795085, 9109104, 9218820, 9381424, 9868196, 10057969, 10495272, 10601643, 10824720, 10873480, 11369878, 11386380, 11726780, 12291760, 12335245, 12871560, 13048176, 13119090, 14072136, 14135524, 14802294, 15181840, 16002480, 16310220, 17054817, 17492120, 17590170, 17669405, 18437640, 19736392, 20115938, 20990544, 21203286, 21746960, 22739756, 22772760, 23453560, 24670490, 25743120, 26238180, 28144272, 28271048, 28424695, 29604588, 30173907, 32620440, 34109634, 34984240, 35180340, 35338810, 36875280, 37005735, 39472784, 40231876, 42406572, 45479512, 45545520, 46907120, 49340980, 50289845, 52476360, 53008215, 56542096, 56849390, 59209176, 60347814, 65240880, 68219268, 70360680, 70677620, 74011470, 80463752, 84813144, 85274085, 90959024, 98681960, 100579690, 104952720, 106016430, 113698780, 118418352, 120695628, 130753597, 136438536, 140721360, 141355240, 148022940, 150869535, 160927504, 169626288, 170548170, 197363920, 201159380, 212032860, 227397560, 241391256, 261507194, 272877072, 282710480, 296045880, 301739070, 341096340, 392260791, 402318760, 424065720, 454795120, 482782512, 523014388, 592091760, 603478140, 653767985, 682192680, 784521582, 804637520, 848131440, 1046028776, 1206956280, 1307535970, 1364385360, 1569043164, 1961303955, 2092057552, 2413912560, 2615071940, 3138086328, 3922607910, 5230143880, 6276172656, 7845215820, 10460287760, 15690431640, 31380863280]

約数ペア:

[(1, 31380863280), (2, 15690431640), (3, 10460287760), (4, 7845215820), (5, 6276172656), (6, 5230143880), (8, 3922607910), (10, 3138086328), (12, 2615071940), (13, 2413912560), (15, 2092057552), (16, 1961303955), (20, 1569043164), (23, 1364385360), (24, 1307535970), (26, 1206956280), (30, 1046028776), (37, 848131440), (39, 804637520), (40, 784521582), (46, 682192680), (48, 653767985), (52, 603478140), (53, 592091760), (60, 523014388), (65, 482782512), (69, 454795120), (74, 424065720), (78, 402318760), (80, 392260791), (92, 341096340), (104, 301739070), (106, 296045880), (111, 282710480), (115, 272877072), (120, 261507194), (130, 241391256), (138, 227397560), (148, 212032860), (156, 201159380), (159, 197363920), (184, 170548170), (185, 169626288), (195, 160927504), (208, 150869535), (212, 148022940), (222, 141355240), (223, 140721360), (230, 136438536), (240, 130753597), (260, 120695628), (265, 118418352), (276, 113698780), (296, 106016430), (299, 104952720), (312, 100579690), (318, 98681960), (345, 90959024), (368, 85274085), (370, 84813144), (390, 80463752), (424, 74011470), (444, 70677620), (446, 70360680), (460, 68219268), (481, 65240880), (520, 60347814), (530, 59209176), (552, 56849390), (555, 56542096), (592, 53008215), (598, 52476360), (624, 50289845), (636, 49340980), (669, 46907120), (689, 45545520), (690, 45479512), (740, 42406572), (780, 40231876), (795, 39472784), (848, 37005735), (851, 36875280), (888, 35338810), (892, 35180340), (897, 34984240), (920, 34109634), (962, 32620440), (1040, 30173907), (1060, 29604588), (1104, 28424695), (1110, 28271048), (1115, 28144272), (1196, 26238180), (1219, 25743120), (1272, 24670490), (1338, 23453560), (1378, 22772760), (1380, 22739756), (1443, 21746960), (1480, 21203286), (1495, 20990544), (1560, 20115938), (1590, 19736392), (1702, 18437640), (1776, 17669405), (1784, 17590170), (1794, 17492120), (1840, 17054817), (1924, 16310220), (1961, 16002480), (2067, 15181840), (2120, 14802294), (2220, 14135524), (2230, 14072136), (2392, 13119090), (2405, 13048176), (2438, 12871560), (2544, 12335245), (2553, 12291760), (2676, 11726780), (2756, 11386380), (2760, 11369878), (2886, 10873480), (2899, 10824720), (2960, 10601643), (2990, 10495272), (3120, 10057969), (3180, 9868196), (3345, 9381424), (3404, 9218820), (3445, 9109104), (3568, 8795085), (3588, 8746060), (3657, 8581040), (3848, 8155110), (3922, 8001240), (4134, 7590920), (4240, 7401147), (4255, 7375056), (4440, 7067762), (4460, 7036068), (4485, 6996848), (4784, 6559545), (4810, 6524088), (4876, 6435780), (5106, 6145880), (5129, 6118320), (5352, 5863390), (5512, 5693190), (5520, 5684939), (5772, 5436740), (5798, 5412360), (5883, 5334160), (5980, 5247636), (6095, 5148624), (6360, 4934098), (6690, 4690712), (6808, 4609410), (6890, 4554552), (7176, 4373030), (7215, 4349392), (7314, 4290520), (7696, 4077555), (7844, 4000620), (8251, 3803280), (8268, 3795460), (8510, 3687528), (8697, 3608240), (8880, 3533881), (8920, 3518034), (8970, 3498424), (9620, 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(29415, 1066832), (30774, 1019720), (31376, 1000155), (31694, 990120), (33004, 950820), (33072, 948865), (33189, 945520), (34040, 921882), (34788, 902060), (35457, 885040), (35880, 874606), (36570, 858104), (38480, 815511), (39220, 800124), (40848, 768235), (41032, 764790), (41255, 760656), (41340, 759092), (43485, 721648), (44252, 709140), (45103, 695760), (46384, 676545), (47064, 666770), (47276, 663780), (47541, 660080), (48760, 643578), (49506, 633880), (50986, 615480), (51060, 614588), (51290, 611832), (53520, 586339), (55120, 569319), (55315, 567312), (57720, 543674), (57980, 541236), (58512, 536315), (58830, 533416), (59095, 531024), (61548, 509860), (63388, 495060), (66008, 475410), (66378, 472760), (66677, 470640), (68080, 460941), (69576, 451030), (70914, 442520), (71760, 437303), (73140, 429052), (76479, 410320), (76935, 407888), (78440, 400062), (79235, 396048), (82064, 382395), (82510, 380328), (82680, 379546), (86970, 360824), (88504, 354570), (90206, 347880), (94128, 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