685645665120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{18433}}^1$

素因数の和:20454

約数の個数: 288

約数和(自身を含む): 2521152702432

約数和(自身を除く): 1835507037312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 1987, 2080, 2340, 3120, 3744, 3974, 4680, 5961, 6240, 7948, 9360, 9935, 11922, 15896, 17883, 18433, 18720, 19870, 23844, 25831, 29805, 31792, 35766, 36866, 39740, 47688, 51662, 55299, 59610, 63584, 71532, 73732, 77493, 79480, 89415, 92165, 95376, 103324, 110598, 119220, 129155, 143064, 147464, 154986, 158960, 165897, 178830, 184330, 190752, 206648, 221196, 232479, 238440, 239629, 258310, 276495, 286128, 294928, 309972, 317920, 331794, 357660, 368660, 387465, 413296, 442392, 464958, 476880, 479258, 516620, 552990, 572256, 589856, 619944, 663588, 715320, 718887, 737320, 774930, 826592, 829485, 884784, 929916, 953760, 958516, 1033240, 1105980, 1162395, 1198145, 1239888, 1327176, 1430640, 1437774, 1474640, 1549860, 1658970, 1769568, 1859832, 1917032, 2066480, 2156661, 2211960, 2324790, 2396290, 2479776, 2654352, 2861280, 2875548, 2949280, 3099720, 3317940, 3594435, 3719664, 3834064, 4132960, 4313322, 4423920, 4649580, 4792580, 5308704, 5751096, 6199440, 6635880, 7188870, 7439328, 7668128, 8626644, 8847840, 9299160, 9585160, 10783305, 11502192, 12398880, 13271760, 14377740, 17253288, 18598320, 19170320, 21566610, 23004384, 26543520, 28755480, 34506576, 36626371, 37196640, 38340640, 43133220, 57510960, 69013152, 73252742, 86266440, 109879113, 115021920, 146505484, 172532880, 183131855, 219758226, 293010968, 329637339, 345065760, 366263710, 439516452, 476142823, 549395565, 586021936, 659274678, 732527420, 879032904, 952285646, 1098791130, 1172043872, 1318549356, 1428428469, 1465054840, 1648186695, 1758065808, 1904571292, 2197582260, 2380714115, 2637098712, 2856856938, 2930109680, 3296373390, 3516131616, 3809142584, 4285285407, 4395164520, 4761428230, 5274197424, 5713713876, 5860219360, 6592746780, 7142142345, 7618285168, 8570570814, 8790329040, 9522856460, 10548394848, 11427427752, 13185493560, 14284284690, 15236570336, 17141141628, 17580658080, 19045712920, 21426427035, 22854855504, 26370987120, 28568569380, 34282283256, 38091425840, 42852854070, 45709711008, 52741974240, 57137138760, 68564566512, 76182851680, 85705708140, 114274277520, 137129133024, 171411416280, 228548555040, 342822832560, 685645665120]

約数ペア:

[(1, 685645665120), (2, 342822832560), (3, 228548555040), (4, 171411416280), (5, 137129133024), (6, 114274277520), (8, 85705708140), (9, 76182851680), (10, 68564566512), (12, 57137138760), (13, 52741974240), (15, 45709711008), (16, 42852854070), (18, 38091425840), (20, 34282283256), (24, 28568569380), (26, 26370987120), (30, 22854855504), (32, 21426427035), (36, 19045712920), (39, 17580658080), (40, 17141141628), (45, 15236570336), (48, 14284284690), (52, 13185493560), (60, 11427427752), (65, 10548394848), (72, 9522856460), (78, 8790329040), (80, 8570570814), (90, 7618285168), (96, 7142142345), (104, 6592746780), (117, 5860219360), (120, 5713713876), (130, 5274197424), (144, 4761428230), (156, 4395164520), (160, 4285285407), (180, 3809142584), (195, 3516131616), (208, 3296373390), (234, 2930109680), (240, 2856856938), (260, 2637098712), (288, 2380714115), (312, 2197582260), (360, 1904571292), (390, 1758065808), (416, 1648186695), (468, 1465054840), (480, 1428428469), (520, 1318549356), (585, 1172043872), (624, 1098791130), (720, 952285646), (780, 879032904), (936, 732527420), (1040, 659274678), (1170, 586021936), (1248, 549395565), (1440, 476142823), (1560, 439516452), (1872, 366263710), (1987, 345065760), (2080, 329637339), (2340, 293010968), (3120, 219758226), (3744, 183131855), (3974, 172532880), (4680, 146505484), (5961, 115021920), (6240, 109879113), (7948, 86266440), (9360, 73252742), (9935, 69013152), (11922, 57510960), (15896, 43133220), (17883, 38340640), (18433, 37196640), (18720, 36626371), (19870, 34506576), (23844, 28755480), (25831, 26543520), (29805, 23004384), (31792, 21566610), (35766, 19170320), (36866, 18598320), (39740, 17253288), (47688, 14377740), (51662, 13271760), (55299, 12398880), (59610, 11502192), (63584, 10783305), (71532, 9585160), (73732, 9299160), (77493, 8847840), (79480, 8626644), (89415, 7668128), (92165, 7439328), (95376, 7188870), (103324, 6635880), (110598, 6199440), (119220, 5751096), (129155, 5308704), (143064, 4792580), (147464, 4649580), (154986, 4423920), (158960, 4313322), (165897, 4132960), (178830, 3834064), (184330, 3719664), (190752, 3594435), (206648, 3317940), (221196, 3099720), (232479, 2949280), (238440, 2875548), (239629, 2861280), (258310, 2654352), (276495, 2479776), (286128, 2396290), (294928, 2324790), (309972, 2211960), (317920, 2156661), (331794, 2066480), (357660, 1917032), (368660, 1859832), (387465, 1769568), (413296, 1658970), (442392, 1549860), (464958, 1474640), (476880, 1437774), (479258, 1430640), (516620, 1327176), (552990, 1239888), (572256, 1198145), (589856, 1162395), (619944, 1105980), (663588, 1033240), (715320, 958516), (718887, 953760), (737320, 929916), (774930, 884784), (826592, 829485)]