871590720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:958

約数の個数: 448

約数和(自身を含む): 3719632896

約数和(自身を除く): 2848042176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 704, 715, 728, 770, 780, 832, 840, 858, 880, 907, 910, 924, 960, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1344, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1760, 1814, 1820, 1848, 2002, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2640, 2721, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3432, 3520, 3628, 3640, 3696, 4004, 4160, 4290, 4368, 4535, 4576, 4620, 4928, 5005, 5280, 5442, 5460, 5720, 5824, 6006, 6160, 6240, 6349, 6720, 6864, 7256, 7280, 7392, 8008, 8580, 8736, 9070, 9152, 9240, 9977, 10010, 10560, 10884, 10920, 11440, 11791, 12012, 12320, 12480, 12698, 13605, 13728, 14512, 14560, 14784, 15015, 16016, 17160, 17472, 18140, 18480, 19047, 19954, 20020, 21768, 21840, 22880, 23582, 24024, 24640, 25396, 27210, 27456, 29024, 29120, 29931, 30030, 31745, 32032, 34320, 35373, 36280, 36960, 38094, 39908, 40040, 43536, 43680, 45760, 47164, 48048, 49885, 50792, 54420, 58048, 58955, 59862, 60060, 63490, 64064, 68640, 69839, 70746, 72560, 73920, 76188, 79816, 80080, 82537, 87072, 87360, 94328, 95235, 96096, 99770, 101584, 108840, 117910, 119724, 120120, 126980, 129701, 137280, 139678, 141492, 145120, 149655, 152376, 159632, 160160, 165074, 174144, 176865, 188656, 190470, 192192, 199540, 203168, 209517, 217680, 235820, 239448, 240240, 247611, 253960, 259402, 279356, 282984, 290240, 299310, 304752, 319264, 320320, 330148, 349195, 353730, 377312, 380940, 389103, 399080, 406336, 412685, 419034, 435360, 471640, 478896, 480480, 495222, 507920, 518804, 558712, 565968, 598620, 609504, 638528, 648505, 660296, 698390, 707460, 754624, 761880, 778206, 798160, 825370, 838068, 870720, 907907, 943280, 957792, 960960, 990444, 1015840, 1037608, 1047585, 1117424, 1131936, 1197240, 1219008, 1238055, 1297010, 1320592, 1396780, 1414920, 1523760, 1556412, 1596320, 1650740, 1676136, 1815814, 1886560, 1915584, 1945515, 1980888, 2031680, 2075216, 2095170, 2234848, 2263872, 2394480, 2476110, 2594020, 2641184, 2723721, 2793560, 2829840, 3047520, 3112824, 3192640, 3301480, 3352272, 3631628, 3773120, 3891030, 3961776, 4150432, 4190340, 4469696, 4539535, 4788960, 4952220, 5188040, 5282368, 5447442, 5587120, 5659680, 6095040, 6225648, 6602960, 6704544, 7263256, 7782060, 7923552, 8300864, 8380680, 9079070, 9577920, 9904440, 10376080, 10894884, 11174240, 11319360, 12451296, 13205920, 13409088, 13618605, 14526512, 15564120, 15847104, 16761360, 18158140, 19808880, 20752160, 21789768, 22348480, 24902592, 26411840, 27237210, 29053024, 31128240, 33522720, 36316280, 39617760, 41504320, 43579536, 54474420, 58106048, 62256480, 67045440, 72632560, 79235520, 87159072, 108948840, 124512960, 145265120, 174318144, 217897680, 290530240, 435795360, 871590720]

約数ペア:

[(1, 871590720), (2, 435795360), (3, 290530240), (4, 217897680), (5, 174318144), (6, 145265120), (7, 124512960), (8, 108948840), (10, 87159072), (11, 79235520), (12, 72632560), (13, 67045440), (14, 62256480), (15, 58106048), (16, 54474420), (20, 43579536), (21, 41504320), (22, 39617760), (24, 36316280), (26, 33522720), (28, 31128240), (30, 29053024), (32, 27237210), (33, 26411840), (35, 24902592), (39, 22348480), (40, 21789768), (42, 20752160), (44, 19808880), (48, 18158140), (52, 16761360), (55, 15847104), (56, 15564120), (60, 14526512), (64, 13618605), (65, 13409088), (66, 13205920), (70, 12451296), (77, 11319360), (78, 11174240), (80, 10894884), (84, 10376080), (88, 9904440), (91, 9577920), (96, 9079070), (104, 8380680), (105, 8300864), (110, 7923552), (112, 7782060), (120, 7263256), (130, 6704544), (132, 6602960), (140, 6225648), (143, 6095040), (154, 5659680), (156, 5587120), (160, 5447442), (165, 5282368), (168, 5188040), (176, 4952220), (182, 4788960), (192, 4539535), (195, 4469696), (208, 4190340), (210, 4150432), (220, 3961776), (224, 3891030), (231, 3773120), (240, 3631628), (260, 3352272), (264, 3301480), (273, 3192640), (280, 3112824), (286, 3047520), (308, 2829840), (312, 2793560), (320, 2723721), (330, 2641184), (336, 2594020), (352, 2476110), (364, 2394480), (385, 2263872), (390, 2234848), (416, 2095170), (420, 2075216), (429, 2031680), (440, 1980888), (448, 1945515), (455, 1915584), (462, 1886560), (480, 1815814), (520, 1676136), (528, 1650740), (546, 1596320), (560, 1556412), (572, 1523760), (616, 1414920), (624, 1396780), (660, 1320592), (672, 1297010), (704, 1238055), (715, 1219008), (728, 1197240), (770, 1131936), (780, 1117424), (832, 1047585), (840, 1037608), (858, 1015840), (880, 990444), (907, 960960), (910, 957792), (924, 943280), (960, 907907), (1001, 870720), (1040, 838068), (1056, 825370), (1092, 798160), (1120, 778206), (1144, 761880), (1155, 754624), (1232, 707460), (1248, 698390), (1320, 660296), (1344, 648505), (1365, 638528), (1430, 609504), (1456, 598620), (1540, 565968), (1560, 558712), (1680, 518804), (1716, 507920), (1760, 495222), (1814, 480480), (1820, 478896), (1848, 471640), (2002, 435360), (2080, 419034), (2112, 412685), (2145, 406336), (2184, 399080), (2240, 389103), (2288, 380940), (2310, 377312), (2464, 353730), (2496, 349195), (2640, 330148), (2721, 320320), (2730, 319264), (2860, 304752), (2912, 299310), (3003, 290240), (3080, 282984), (3120, 279356), (3360, 259402), (3432, 253960), (3520, 247611), (3628, 240240), (3640, 239448), (3696, 235820), (4004, 217680), (4160, 209517), (4290, 203168), (4368, 199540), (4535, 192192), (4576, 190470), (4620, 188656), (4928, 176865), (5005, 174144), (5280, 165074), (5442, 160160), (5460, 159632), (5720, 152376), (5824, 149655), (6006, 145120), (6160, 141492), (6240, 139678), (6349, 137280), (6720, 129701), (6864, 126980), (7256, 120120), (7280, 119724), (7392, 117910), (8008, 108840), (8580, 101584), (8736, 99770), (9070, 96096), (9152, 95235), (9240, 94328), (9977, 87360), (10010, 87072), (10560, 82537), (10884, 80080), (10920, 79816), (11440, 76188), (11791, 73920), (12012, 72560), (12320, 70746), (12480, 69839), (12698, 68640), (13605, 64064), (13728, 63490), (14512, 60060), (14560, 59862), (14784, 58955), (15015, 58048), (16016, 54420), (17160, 50792), (17472, 49885), (18140, 48048), (18480, 47164), (19047, 45760), (19954, 43680), (20020, 43536), (21768, 40040), (21840, 39908), (22880, 38094), (23582, 36960), (24024, 36280), (24640, 35373), (25396, 34320), (27210, 32032), (27456, 31745), (29024, 30030), (29120, 29931)]