2720197440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 336

約数和(自身を含む): 9705661056

約数和(自身を除く): 6985463616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 71, 72, 80, 90, 96, 106, 120, 142, 144, 159, 160, 180, 192, 212, 213, 240, 251, 265, 284, 288, 318, 320, 355, 360, 424, 426, 477, 480, 502, 530, 568, 576, 636, 639, 710, 720, 753, 795, 848, 852, 954, 960, 1004, 1060, 1065, 1136, 1255, 1272, 1278, 1420, 1440, 1506, 1590, 1696, 1704, 1908, 2008, 2120, 2130, 2259, 2272, 2385, 2510, 2544, 2556, 2840, 2880, 3012, 3180, 3195, 3392, 3408, 3763, 3765, 3816, 4016, 4240, 4260, 4518, 4544, 4770, 5020, 5088, 5112, 5680, 6024, 6360, 6390, 6816, 7526, 7530, 7632, 8032, 8480, 8520, 9036, 9540, 10040, 10176, 10224, 11289, 11295, 11360, 12048, 12720, 12780, 13303, 13632, 15052, 15060, 15264, 16064, 16960, 17040, 17821, 18072, 18815, 19080, 20080, 20448, 22578, 22590, 22720, 24096, 25440, 25560, 26606, 30104, 30120, 30528, 33867, 34080, 35642, 36144, 37630, 38160, 39909, 40160, 40896, 45156, 45180, 48192, 50880, 51120, 53212, 53463, 56445, 60208, 60240, 66515, 67734, 68160, 71284, 72288, 75260, 76320, 79818, 80320, 89105, 90312, 90360, 102240, 106424, 106926, 112890, 119727, 120416, 120480, 133030, 135468, 142568, 144576, 150520, 152640, 159636, 160389, 169335, 178210, 180624, 180720, 199545, 204480, 212848, 213852, 225780, 239454, 240832, 240960, 266060, 267315, 270936, 285136, 301040, 319272, 320778, 338670, 356420, 361248, 361440, 399090, 425696, 427704, 451560, 478908, 532120, 534630, 541872, 570272, 598635, 602080, 638544, 641556, 677340, 712840, 722496, 722880, 798180, 801945, 851392, 855408, 903120, 944513, 957816, 1064240, 1069260, 1083744, 1140544, 1197270, 1204160, 1277088, 1283112, 1354680, 1425680, 1596360, 1603890, 1710816, 1806240, 1889026, 1915632, 2128480, 2138520, 2167488, 2394540, 2554176, 2566224, 2709360, 2833539, 2851360, 3192720, 3207780, 3421632, 3612480, 3778052, 3831264, 4256960, 4277040, 4722565, 4789080, 5132448, 5418720, 5667078, 5702720, 6385440, 6415560, 7556104, 7662528, 8500617, 8554080, 9445130, 9578160, 10264896, 10837440, 11334156, 12770880, 12831120, 14167695, 15112208, 17001234, 17108160, 18890260, 19156320, 22668312, 25662240, 28335390, 30224416, 34002468, 37780520, 38312640, 42503085, 45336624, 51324480, 56670780, 60448832, 68004936, 75561040, 85006170, 90673248, 113341560, 136009872, 151122080, 170012340, 181346496, 226683120, 272019744, 302244160, 340024680, 453366240, 544039488, 680049360, 906732480, 1360098720, 2720197440]

約数ペア:

[(1, 2720197440), (2, 1360098720), (3, 906732480), (4, 680049360), (5, 544039488), (6, 453366240), (8, 340024680), (9, 302244160), (10, 272019744), (12, 226683120), (15, 181346496), (16, 170012340), (18, 151122080), (20, 136009872), (24, 113341560), (30, 90673248), (32, 85006170), (36, 75561040), (40, 68004936), (45, 60448832), (48, 56670780), (53, 51324480), (60, 45336624), (64, 42503085), (71, 38312640), (72, 37780520), (80, 34002468), (90, 30224416), (96, 28335390), (106, 25662240), (120, 22668312), (142, 19156320), (144, 18890260), (159, 17108160), (160, 17001234), (180, 15112208), (192, 14167695), (212, 12831120), (213, 12770880), (240, 11334156), (251, 10837440), (265, 10264896), (284, 9578160), (288, 9445130), (318, 8554080), (320, 8500617), (355, 7662528), (360, 7556104), (424, 6415560), (426, 6385440), (477, 5702720), (480, 5667078), (502, 5418720), (530, 5132448), (568, 4789080), (576, 4722565), (636, 4277040), (639, 4256960), (710, 3831264), (720, 3778052), (753, 3612480), (795, 3421632), (848, 3207780), (852, 3192720), (954, 2851360), (960, 2833539), (1004, 2709360), (1060, 2566224), (1065, 2554176), (1136, 2394540), (1255, 2167488), (1272, 2138520), (1278, 2128480), (1420, 1915632), (1440, 1889026), (1506, 1806240), (1590, 1710816), (1696, 1603890), (1704, 1596360), (1908, 1425680), (2008, 1354680), (2120, 1283112), (2130, 1277088), (2259, 1204160), (2272, 1197270), (2385, 1140544), (2510, 1083744), (2544, 1069260), (2556, 1064240), (2840, 957816), (2880, 944513), (3012, 903120), (3180, 855408), (3195, 851392), (3392, 801945), (3408, 798180), (3763, 722880), (3765, 722496), (3816, 712840), (4016, 677340), (4240, 641556), (4260, 638544), (4518, 602080), (4544, 598635), (4770, 570272), (5020, 541872), (5088, 534630), (5112, 532120), (5680, 478908), (6024, 451560), (6360, 427704), (6390, 425696), (6816, 399090), (7526, 361440), (7530, 361248), (7632, 356420), (8032, 338670), (8480, 320778), (8520, 319272), (9036, 301040), (9540, 285136), (10040, 270936), (10176, 267315), (10224, 266060), (11289, 240960), (11295, 240832), (11360, 239454), (12048, 225780), (12720, 213852), (12780, 212848), (13303, 204480), (13632, 199545), (15052, 180720), (15060, 180624), (15264, 178210), (16064, 169335), (16960, 160389), (17040, 159636), (17821, 152640), (18072, 150520), (18815, 144576), (19080, 142568), (20080, 135468), (20448, 133030), (22578, 120480), (22590, 120416), (22720, 119727), (24096, 112890), (25440, 106926), (25560, 106424), (26606, 102240), (30104, 90360), (30120, 90312), (30528, 89105), (33867, 80320), (34080, 79818), (35642, 76320), (36144, 75260), (37630, 72288), (38160, 71284), (39909, 68160), (40160, 67734), (40896, 66515), (45156, 60240), (45180, 60208), (48192, 56445), (50880, 53463), (51120, 53212)]