72191105280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{298409}}^1$

素因数の和:298446

約数の個数: 288

約数和(自身を含む): 292776019200

約数和(自身を除く): 220584913920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 241920, 298409, 596818, 895227, 1193636, 1492045, 1790454, 2088863, 2387272, 2685681, 2984090, 3580908, 4177726, 4476135, 4774544, 5371362, 5968180, 6266589, 7161816, 8057043, 8355452, 8952270, 9549088, 10444315, 10742724, 11936360, 12533178, 13428405, 14323632, 16114086, 16710904, 17904540, 18799767, 19098176, 20888630, 21485448, 23872720, 25066356, 26856810, 28647264, 31332945, 32228172, 33421808, 35809080, 37599534, 38196352, 40285215, 41777260, 42970896, 47745440, 50132712, 53713620, 56399301, 57294528, 62665890, 64456344, 66843616, 71618160, 75199068, 76392704, 80570430, 83554520, 85941792, 93998835, 95490880, 100265424, 107427240, 112798602, 114589056, 125331780, 128912688, 133687232, 143236320, 150398136, 161140860, 167109040, 171883584, 187997670, 190981760, 200530848, 214854480, 225597204, 229178112, 250663560, 257825376, 267374464, 281996505, 286472640, 300796272, 322281720, 334218080, 343767168, 375995340, 381963520, 401061696, 429708960, 451194408, 501327120, 515650752, 534748928, 563993010, 572945280, 601592544, 644563440, 668436160, 687534336, 751990680, 802123392, 859417920, 902388816, 1002654240, 1031301504, 1127986020, 1145890560, 1203185088, 1289126880, 1336872320, 1503981360, 1604246784, 1718835840, 1804777632, 2005308480, 2062603008, 2255972040, 2406370176, 2578253760, 2673744640, 3007962720, 3437671680, 3609555264, 4010616960, 4511944080, 4812740352, 5156507520, 6015925440, 7219110528, 8021233920, 9023888160, 10313015040, 12031850880, 14438221056, 18047776320, 24063701760, 36095552640, 72191105280]

約数ペア:

[(1, 72191105280), (2, 36095552640), (3, 24063701760), (4, 18047776320), (5, 14438221056), (6, 12031850880), (7, 10313015040), (8, 9023888160), (9, 8021233920), (10, 7219110528), (12, 6015925440), (14, 5156507520), (15, 4812740352), (16, 4511944080), (18, 4010616960), (20, 3609555264), (21, 3437671680), (24, 3007962720), (27, 2673744640), (28, 2578253760), (30, 2406370176), (32, 2255972040), (35, 2062603008), (36, 2005308480), (40, 1804777632), (42, 1718835840), (45, 1604246784), (48, 1503981360), (54, 1336872320), (56, 1289126880), (60, 1203185088), (63, 1145890560), (64, 1127986020), (70, 1031301504), (72, 1002654240), (80, 902388816), (84, 859417920), (90, 802123392), (96, 751990680), (105, 687534336), (108, 668436160), (112, 644563440), (120, 601592544), (126, 572945280), (128, 563993010), (135, 534748928), (140, 515650752), (144, 501327120), (160, 451194408), (168, 429708960), (180, 401061696), (189, 381963520), (192, 375995340), (210, 343767168), (216, 334218080), (224, 322281720), (240, 300796272), (252, 286472640), (256, 281996505), (270, 267374464), (280, 257825376), (288, 250663560), (315, 229178112), (320, 225597204), (336, 214854480), (360, 200530848), (378, 190981760), (384, 187997670), (420, 171883584), (432, 167109040), (448, 161140860), (480, 150398136), (504, 143236320), (540, 133687232), (560, 128912688), (576, 125331780), (630, 114589056), (640, 112798602), (672, 107427240), (720, 100265424), (756, 95490880), (768, 93998835), (840, 85941792), (864, 83554520), (896, 80570430), (945, 76392704), (960, 75199068), (1008, 71618160), (1080, 66843616), (1120, 64456344), (1152, 62665890), (1260, 57294528), (1280, 56399301), (1344, 53713620), (1440, 50132712), (1512, 47745440), (1680, 42970896), (1728, 41777260), (1792, 40285215), (1890, 38196352), (1920, 37599534), (2016, 35809080), (2160, 33421808), (2240, 32228172), (2304, 31332945), (2520, 28647264), (2688, 26856810), (2880, 25066356), (3024, 23872720), (3360, 21485448), (3456, 20888630), (3780, 19098176), (3840, 18799767), (4032, 17904540), (4320, 16710904), (4480, 16114086), (5040, 14323632), (5376, 13428405), (5760, 12533178), (6048, 11936360), (6720, 10742724), (6912, 10444315), (7560, 9549088), (8064, 8952270), (8640, 8355452), (8960, 8057043), (10080, 7161816), (11520, 6266589), (12096, 5968180), (13440, 5371362), (15120, 4774544), (16128, 4476135), (17280, 4177726), (20160, 3580908), (24192, 2984090), (26880, 2685681), (30240, 2387272), (34560, 2088863), (40320, 1790454), (48384, 1492045), (60480, 1193636), (80640, 895227), (120960, 596818), (241920, 298409)]