642001014720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{20341}}^1$

素因数の和:20661

約数の個数: 448

約数和(自身を含む): 2447855383680

約数和(自身を除く): 1805854368960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 281, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 562, 576, 585, 624, 702, 720, 780, 832, 843, 864, 936, 960, 1040, 1080, 1124, 1170, 1248, 1404, 1405, 1440, 1560, 1686, 1728, 1755, 1872, 2080, 2160, 2248, 2340, 2496, 2529, 2808, 2810, 2880, 3120, 3372, 3510, 3653, 3744, 4160, 4215, 4320, 4496, 4680, 5058, 5616, 5620, 6240, 6744, 7020, 7306, 7488, 7587, 8430, 8640, 8992, 9360, 10116, 10959, 11232, 11240, 12480, 12645, 13488, 14040, 14612, 15174, 16860, 17984, 18265, 18720, 20232, 20341, 21918, 22464, 22480, 25290, 26976, 28080, 29224, 30348, 32877, 33720, 36530, 37440, 37935, 40464, 40682, 43836, 44960, 50580, 53952, 54795, 56160, 58448, 60696, 61023, 65754, 67440, 73060, 75870, 80928, 81364, 87672, 89920, 98631, 101160, 101705, 109590, 112320, 116896, 121392, 122046, 131508, 134880, 146120, 151740, 161856, 162728, 164385, 175344, 183069, 197262, 202320, 203410, 219180, 233792, 242784, 244092, 263016, 264433, 269760, 292240, 303480, 305115, 325456, 328770, 350688, 366138, 394524, 404640, 406820, 438360, 485568, 488184, 493155, 526032, 528866, 549207, 584480, 606960, 610230, 650912, 657540, 701376, 732276, 789048, 793299, 809280, 813640, 876720, 915345, 976368, 986310, 1052064, 1057732, 1098414, 1168960, 1213920, 1220460, 1301824, 1315080, 1322165, 1464552, 1578096, 1586598, 1627280, 1753440, 1830690, 1952736, 1972620, 2104128, 2115464, 2196828, 2379897, 2427840, 2440920, 2630160, 2644330, 2746035, 2929104, 3156192, 3173196, 3254560, 3506880, 3661380, 3905472, 3945240, 3966495, 4230928, 4393656, 4759794, 4881840, 5260320, 5288660, 5492070, 5715821, 5858208, 6312384, 6346392, 6509120, 7139691, 7322760, 7890480, 7932990, 8461856, 8787312, 9519588, 9763680, 10520640, 10577320, 10984140, 11431642, 11716416, 11899485, 12692784, 14279382, 14645520, 15780960, 15865980, 16923712, 17147463, 17574624, 19039176, 19527360, 21154640, 21968280, 22863284, 23798970, 25385568, 28558764, 28579105, 29291040, 31561920, 31731960, 34294926, 35149248, 35698455, 38078352, 42309280, 43936560, 45726568, 47597940, 50771136, 51442389, 57117528, 57158210, 58582080, 63463920, 68589852, 71396910, 74305673, 76156704, 84618560, 85737315, 87873120, 91453136, 95195880, 102884778, 114235056, 114316420, 126927840, 137179704, 142793820, 148611346, 152313408, 154327167, 171474630, 175746240, 182906272, 190391760, 205769556, 222917019, 228470112, 228632840, 253855680, 257211945, 274359408, 285587640, 297222692, 308654334, 342949260, 365812544, 371528365, 380783520, 411539112, 445834038, 456940224, 457265680, 514423890, 548718816, 571175280, 594445384, 617308668, 668751057, 685898520, 743056730, 761567040, 771635835, 823078224, 891668076, 914531360, 1028847780, 1097437632, 1114585095, 1142350560, 1188890768, 1234617336, 1337502114, 1371797040, 1486113460, 1543271670, 1646156448, 1783336152, 1829062720, 2006253171, 2057695560, 2229170190, 2284701120, 2377781536, 2469234672, 2675004228, 2743594080, 2972226920, 3086543340, 3292312896, 3343755285, 3566672304, 4012506342, 4115391120, 4458340380, 4755563072, 4938469344, 5350008456, 5487188160, 5944453840, 6173086680, 6687510570, 7133344608, 8025012684, 8230782240, 8916680760, 9876938688, 10031265855, 10700016912, 11888907680, 12346173360, 13375021140, 14266689216, 16050025368, 16461564480, 17833361520, 20062531710, 21400033824, 23777815360, 24692346720, 26750042280, 32100050736, 35666723040, 40125063420, 42800067648, 49384693440, 53500084560, 64200101472, 71333446080, 80250126840, 107000169120, 128400202944, 160500253680, 214000338240, 321000507360, 642001014720]

約数ペア:

[(1, 642001014720), (2, 321000507360), (3, 214000338240), (4, 160500253680), (5, 128400202944), (6, 107000169120), (8, 80250126840), (9, 71333446080), (10, 64200101472), (12, 53500084560), (13, 49384693440), (15, 42800067648), (16, 40125063420), (18, 35666723040), (20, 32100050736), (24, 26750042280), (26, 24692346720), (27, 23777815360), (30, 21400033824), (32, 20062531710), (36, 17833361520), (39, 16461564480), (40, 16050025368), (45, 14266689216), (48, 13375021140), (52, 12346173360), (54, 11888907680), (60, 10700016912), (64, 10031265855), (65, 9876938688), (72, 8916680760), (78, 8230782240), (80, 8025012684), (90, 7133344608), (96, 6687510570), (104, 6173086680), (108, 5944453840), (117, 5487188160), (120, 5350008456), (130, 4938469344), (135, 4755563072), (144, 4458340380), (156, 4115391120), (160, 4012506342), (180, 3566672304), (192, 3343755285), (195, 3292312896), (208, 3086543340), (216, 2972226920), (234, 2743594080), (240, 2675004228), (260, 2469234672), (270, 2377781536), (281, 2284701120), (288, 2229170190), (312, 2057695560), (320, 2006253171), (351, 1829062720), (360, 1783336152), (390, 1646156448), (416, 1543271670), (432, 1486113460), (468, 1371797040), (480, 1337502114), (520, 1234617336), (540, 1188890768), (562, 1142350560), (576, 1114585095), (585, 1097437632), (624, 1028847780), (702, 914531360), (720, 891668076), (780, 823078224), (832, 771635835), (843, 761567040), (864, 743056730), (936, 685898520), (960, 668751057), (1040, 617308668), (1080, 594445384), (1124, 571175280), (1170, 548718816), (1248, 514423890), (1404, 457265680), (1405, 456940224), (1440, 445834038), (1560, 411539112), (1686, 380783520), (1728, 371528365), (1755, 365812544), (1872, 342949260), (2080, 308654334), (2160, 297222692), (2248, 285587640), (2340, 274359408), (2496, 257211945), (2529, 253855680), (2808, 228632840), (2810, 228470112), (2880, 222917019), (3120, 205769556), (3372, 190391760), (3510, 182906272), (3653, 175746240), (3744, 171474630), (4160, 154327167), (4215, 152313408), (4320, 148611346), (4496, 142793820), (4680, 137179704), (5058, 126927840), (5616, 114316420), (5620, 114235056), (6240, 102884778), (6744, 95195880), (7020, 91453136), (7306, 87873120), (7488, 85737315), (7587, 84618560), (8430, 76156704), (8640, 74305673), (8992, 71396910), (9360, 68589852), (10116, 63463920), (10959, 58582080), (11232, 57158210), (11240, 57117528), (12480, 51442389), (12645, 50771136), (13488, 47597940), (14040, 45726568), (14612, 43936560), (15174, 42309280), (16860, 38078352), (17984, 35698455), (18265, 35149248), (18720, 34294926), (20232, 31731960), (20341, 31561920), (21918, 29291040), (22464, 28579105), (22480, 28558764), (25290, 25385568), (26976, 23798970), (28080, 22863284), (29224, 21968280), (30348, 21154640), (32877, 19527360), (33720, 19039176), (36530, 17574624), (37440, 17147463), (37935, 16923712), (40464, 15865980), (40682, 15780960), (43836, 14645520), (44960, 14279382), (50580, 12692784), (53952, 11899485), (54795, 11716416), (56160, 11431642), (58448, 10984140), (60696, 10577320), (61023, 10520640), (65754, 9763680), (67440, 9519588), (73060, 8787312), (75870, 8461856), (80928, 7932990), (81364, 7890480), (87672, 7322760), (89920, 7139691), (98631, 6509120), (101160, 6346392), (101705, 6312384), (109590, 5858208), (112320, 5715821), (116896, 5492070), (121392, 5288660), (122046, 5260320), (131508, 4881840), (134880, 4759794), (146120, 4393656), (151740, 4230928), (161856, 3966495), (162728, 3945240), (164385, 3905472), (175344, 3661380), (183069, 3506880), (197262, 3254560), (202320, 3173196), (203410, 3156192), (219180, 2929104), (233792, 2746035), (242784, 2644330), (244092, 2630160), (263016, 2440920), (264433, 2427840), (269760, 2379897), (292240, 2196828), (303480, 2115464), (305115, 2104128), (325456, 1972620), (328770, 1952736), (350688, 1830690), (366138, 1753440), (394524, 1627280), (404640, 1586598), (406820, 1578096), (438360, 1464552), (485568, 1322165), (488184, 1315080), (493155, 1301824), (526032, 1220460), (528866, 1213920), (549207, 1168960), (584480, 1098414), (606960, 1057732), (610230, 1052064), (650912, 986310), (657540, 976368), (701376, 915345), (732276, 876720), (789048, 813640), (793299, 809280)]