64207253880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 640

約数和(自身を含む): 272499206400

約数和(自身を除く): 208291952520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 108, 110, 120, 126, 132, 135, 140, 147, 154, 165, 168, 180, 189, 196, 198, 210, 216, 220, 231, 245, 252, 264, 270, 280, 294, 297, 308, 315, 330, 343, 360, 378, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 540, 588, 594, 616, 630, 660, 686, 693, 735, 756, 770, 792, 840, 882, 924, 945, 980, 990, 1029, 1078, 1080, 1155, 1176, 1188, 1260, 1320, 1323, 1372, 1386, 1470, 1485, 1512, 1540, 1617, 1715, 1764, 1848, 1890, 1960, 1980, 2058, 2079, 2156, 2205, 2251, 2310, 2376, 2401, 2520, 2646, 2695, 2744, 2772, 2940, 2970, 3080, 3087, 3234, 3430, 3465, 3528, 3773, 3780, 3960, 4116, 4158, 4312, 4410, 4502, 4620, 4802, 4851, 5145, 5292, 5390, 5544, 5880, 5940, 6174, 6468, 6615, 6753, 6860, 6930, 7203, 7546, 7560, 8085, 8232, 8316, 8820, 9004, 9240, 9261, 9604, 9702, 10290, 10395, 10584, 10780, 11255, 11319, 11880, 12005, 12348, 12936, 13230, 13506, 13720, 13860, 14406, 14553, 15092, 15435, 15757, 16170, 16632, 17640, 18008, 18522, 18865, 19208, 19404, 20259, 20580, 20790, 21560, 21609, 22510, 22638, 24010, 24255, 24696, 24761, 26411, 26460, 27012, 27720, 28812, 29106, 30184, 30870, 31514, 32340, 33765, 33957, 36015, 37044, 37730, 38808, 40518, 41160, 41580, 43218, 45020, 45276, 46305, 47271, 48020, 48510, 49522, 52822, 52920, 54024, 56595, 57624, 58212, 60777, 61740, 63028, 64680, 64827, 67530, 67914, 72030, 72765, 74088, 74283, 75460, 78785, 79233, 81036, 83160, 86436, 90040, 90552, 92610, 94542, 96040, 97020, 99044, 101295, 101871, 105644, 108045, 110299, 113190, 116424, 121554, 123480, 123805, 126056, 129654, 132055, 135060, 135828, 141813, 144060, 145530, 148566, 150920, 157570, 158466, 162072, 169785, 172872, 173327, 185220, 189084, 194040, 198088, 202590, 203742, 211288, 216090, 220598, 222849, 226380, 236355, 237699, 243108, 247610, 259308, 264110, 270120, 271656, 283626, 288120, 291060, 297132, 303885, 315140, 316932, 324135, 330897, 339570, 346654, 370440, 371415, 378168, 396165, 405180, 407484, 425439, 432180, 441196, 445698, 452760, 472710, 475398, 486216, 495220, 509355, 518616, 519981, 528220, 551495, 567252, 582120, 594264, 607770, 630280, 633864, 648270, 661794, 668547, 679140, 693308, 709065, 713097, 742830, 772093, 792330, 810360, 814968, 850878, 864360, 866635, 882392, 891396, 945420, 950796, 990440, 992691, 1018710, 1039962, 1056440, 1102990, 1114245, 1134504, 1188495, 1213289, 1215540, 1296540, 1323588, 1337094, 1358280, 1386616, 1418130, 1426194, 1485660, 1544186, 1559943, 1584660, 1654485, 1701756, 1733270, 1782792, 1890840, 1901592, 1985382, 2037420, 2079924, 2127195, 2205980, 2228490, 2316279, 2376990, 2426578, 2431080, 2593080, 2599905, 2647176, 2674188, 2836260, 2852388, 2971320, 2978073, 3088372, 3119886, 3169320, 3308970, 3342735, 3403512, 3466540, 3565485, 3639867, 3860465, 3970764, 4074840, 4159848, 4254390, 4411960, 4456980, 4632558, 4679829, 4753980, 4853156, 4963455, 5199810, 5348376, 5404651, 5672520, 5704776, 5956146, 6066445, 6176744, 6239772, 6617940, 6685470, 6933080, 6948837, 7130970, 7279734, 7720930, 7799715, 7941528, 8493023, 8508780, 8913960, 9265116, 9359658, 9507960, 9706312, 9926910, 10399620, 10809302, 10919601, 11581395, 11912292, 12132890, 12479544, 13235880, 13370940, 13897674, 14261940, 14559468, 14890365, 15441860, 15599430, 16213953, 16986046, 17017560, 18199335, 18530232, 18719316, 19853820, 20799240, 20846511, 21618604, 21839202, 23162790, 23399145, 23824584, 24265780, 25479069, 26741880, 27023255, 27795348, 28523880, 29118936, 29780730, 30883720, 31198860, 32427906, 32758803, 33972092, 34744185, 36398670, 37438632, 39707640, 41693022, 42465115, 43237208, 43678404, 46325580, 46798290, 48531560, 48641859, 50958138, 54046510, 54598005, 55590696, 59451161, 59561460, 62397720, 64855812, 65517606, 67944184, 69488370, 72797340, 76437207, 81069765, 83386044, 84930230, 87356808, 92651160, 93596580, 97283718, 101916276, 104232555, 108093020, 109196010, 118902322, 119122920, 127395345, 129711624, 131035212, 138976740, 145594680, 145925577, 152874414, 162139530, 163794015, 166772088, 169860460, 178353483, 187193160, 194567436, 203832552, 208465110, 216186040, 218392020, 229311621, 237804644, 243209295, 254790690, 262070424, 277953480, 291851154, 297255805, 305748828, 324279060, 327588030, 339720920, 356706966, 382186035, 389134872, 416930220, 436784040, 458623242, 475609288, 486418590, 509581380, 535060449, 583702308, 594511610, 611497656, 648558120, 655176060, 713413932, 729627885, 764372070, 833860440, 891767415, 917246484, 972837180, 1019162760, 1070120898, 1146558105, 1167404616, 1189023220, 1310352120, 1426827864, 1459255770, 1528744140, 1605181347, 1783534830, 1834492968, 1945674360, 2140241796, 2293116210, 2378046440, 2675302245, 2918511540, 3057488280, 3210362694, 3567069660, 4280483592, 4586232420, 5350604490, 5837023080, 6420725388, 7134139320, 8025906735, 9172464840, 10701208980, 12841450776, 16051813470, 21402417960, 32103626940, 64207253880]

約数ペア:

[(1, 64207253880), (2, 32103626940), (3, 21402417960), (4, 16051813470), (5, 12841450776), (6, 10701208980), (7, 9172464840), (8, 8025906735), (9, 7134139320), (10, 6420725388), (11, 5837023080), (12, 5350604490), (14, 4586232420), (15, 4280483592), (18, 3567069660), (20, 3210362694), (21, 3057488280), (22, 2918511540), (24, 2675302245), (27, 2378046440), (28, 2293116210), (30, 2140241796), (33, 1945674360), (35, 1834492968), (36, 1783534830), (40, 1605181347), (42, 1528744140), (44, 1459255770), (45, 1426827864), (49, 1310352120), (54, 1189023220), (55, 1167404616), (56, 1146558105), (60, 1070120898), (63, 1019162760), (66, 972837180), (70, 917246484), (72, 891767415), (77, 833860440), (84, 764372070), (88, 729627885), (90, 713413932), (98, 655176060), (99, 648558120), (105, 611497656), (108, 594511610), (110, 583702308), (120, 535060449), (126, 509581380), (132, 486418590), (135, 475609288), (140, 458623242), (147, 436784040), (154, 416930220), (165, 389134872), (168, 382186035), (180, 356706966), (189, 339720920), (196, 327588030), (198, 324279060), (210, 305748828), (216, 297255805), (220, 291851154), (231, 277953480), (245, 262070424), (252, 254790690), (264, 243209295), (270, 237804644), (280, 229311621), (294, 218392020), (297, 216186040), (308, 208465110), (315, 203832552), (330, 194567436), (343, 187193160), (360, 178353483), (378, 169860460), (385, 166772088), (392, 163794015), (396, 162139530), (420, 152874414), (440, 145925577), (441, 145594680), (462, 138976740), (490, 131035212), (495, 129711624), (504, 127395345), (539, 119122920), (540, 118902322), (588, 109196010), (594, 108093020), (616, 104232555), (630, 101916276), (660, 97283718), (686, 93596580), (693, 92651160), (735, 87356808), (756, 84930230), (770, 83386044), (792, 81069765), (840, 76437207), (882, 72797340), (924, 69488370), (945, 67944184), (980, 65517606), (990, 64855812), (1029, 62397720), (1078, 59561460), (1080, 59451161), (1155, 55590696), (1176, 54598005), (1188, 54046510), (1260, 50958138), (1320, 48641859), (1323, 48531560), (1372, 46798290), (1386, 46325580), (1470, 43678404), (1485, 43237208), (1512, 42465115), (1540, 41693022), (1617, 39707640), (1715, 37438632), (1764, 36398670), (1848, 34744185), (1890, 33972092), (1960, 32758803), (1980, 32427906), (2058, 31198860), (2079, 30883720), (2156, 29780730), (2205, 29118936), (2251, 28523880), (2310, 27795348), (2376, 27023255), (2401, 26741880), (2520, 25479069), (2646, 24265780), (2695, 23824584), (2744, 23399145), (2772, 23162790), (2940, 21839202), (2970, 21618604), (3080, 20846511), (3087, 20799240), (3234, 19853820), (3430, 18719316), (3465, 18530232), (3528, 18199335), (3773, 17017560), (3780, 16986046), (3960, 16213953), (4116, 15599430), (4158, 15441860), (4312, 14890365), (4410, 14559468), (4502, 14261940), (4620, 13897674), (4802, 13370940), (4851, 13235880), (5145, 12479544), (5292, 12132890), (5390, 11912292), (5544, 11581395), (5880, 10919601), (5940, 10809302), (6174, 10399620), (6468, 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2426578), (27012, 2376990), (27720, 2316279), (28812, 2228490), (29106, 2205980), (30184, 2127195), (30870, 2079924), (31514, 2037420), (32340, 1985382), (33765, 1901592), (33957, 1890840), (36015, 1782792), (37044, 1733270), (37730, 1701756), (38808, 1654485), (40518, 1584660), (41160, 1559943), (41580, 1544186), (43218, 1485660), (45020, 1426194), (45276, 1418130), (46305, 1386616), (47271, 1358280), (48020, 1337094), (48510, 1323588), (49522, 1296540), (52822, 1215540), (52920, 1213289), (54024, 1188495), (56595, 1134504), (57624, 1114245), (58212, 1102990), (60777, 1056440), (61740, 1039962), (63028, 1018710), (64680, 992691), (64827, 990440), (67530, 950796), (67914, 945420), (72030, 891396), (72765, 882392), (74088, 866635), (74283, 864360), (75460, 850878), (78785, 814968), (79233, 810360), (81036, 792330), (83160, 772093), (86436, 742830), (90040, 713097), (90552, 709065), (92610, 693308), (94542, 679140), (96040, 668547), (97020, 661794), (99044, 648270), (101295, 633864), (101871, 630280), (105644, 607770), (108045, 594264), (110299, 582120), (113190, 567252), (116424, 551495), (121554, 528220), (123480, 519981), (123805, 518616), (126056, 509355), (129654, 495220), (132055, 486216), (135060, 475398), (135828, 472710), (141813, 452760), (144060, 445698), (145530, 441196), (148566, 432180), (150920, 425439), (157570, 407484), (158466, 405180), (162072, 396165), (169785, 378168), (172872, 371415), (173327, 370440), (185220, 346654), (189084, 339570), (194040, 330897), (198088, 324135), (202590, 316932), (203742, 315140), (211288, 303885), (216090, 297132), (220598, 291060), (222849, 288120), (226380, 283626), (236355, 271656), (237699, 270120), (243108, 264110), (247610, 259308)]