15431230080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:889

約数の個数: 512

約数和(自身を含む): 62878348800

約数和(自身を除く): 47447118720

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, 193, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 386, 420, 432, 448, 480, 504, 540, 560, 576, 579, 630, 640, 661, 672, 720, 756, 772, 840, 864, 896, 945, 960, 965, 1008, 1080, 1120, 1152, 1158, 1260, 1322, 1344, 1351, 1440, 1512, 1544, 1680, 1728, 1737, 1890, 1920, 1930, 1983, 2016, 2160, 2240, 2316, 2520, 2644, 2688, 2702, 2880, 2895, 3024, 3088, 3305, 3360, 3456, 3474, 3780, 3860, 3966, 4032, 4053, 4320, 4480, 4627, 4632, 5040, 5211, 5288, 5404, 5760, 5790, 5949, 6048, 6176, 6610, 6720, 6755, 6948, 7560, 7720, 7932, 8064, 8106, 8640, 8685, 9254, 9264, 9915, 10080, 10422, 10576, 10808, 11580, 11898, 12096, 12159, 12352, 13220, 13440, 13510, 13881, 13896, 15120, 15440, 15864, 16212, 17280, 17370, 17847, 18508, 18528, 19830, 20160, 20265, 20844, 21152, 21616, 23135, 23160, 23796, 24192, 24318, 24704, 26055, 26440, 27020, 27762, 27792, 29745, 30240, 30880, 31728, 32424, 34740, 35694, 36477, 37016, 37056, 39660, 40320, 40530, 41643, 41688, 42304, 43232, 46270, 46320, 47592, 48636, 52110, 52880, 54040, 55524, 55584, 59490, 60480, 60795, 61760, 63456, 64848, 69405, 69480, 71388, 72954, 74032, 74112, 79320, 81060, 83286, 83376, 84608, 86464, 89235, 92540, 92640, 95184, 97272, 104220, 105760, 108080, 111048, 111168, 118980, 120960, 121590, 123520, 124929, 126912, 127573, 129696, 138810, 138960, 142776, 145908, 148064, 158640, 162120, 166572, 166752, 172928, 178470, 182385, 185080, 185280, 190368, 194544, 208215, 208440, 211520, 216160, 222096, 222336, 237960, 243180, 249858, 253824, 255146, 259392, 277620, 277920, 285552, 291816, 296128, 317280, 324240, 333144, 333504, 356940, 364770, 370160, 370560, 380736, 382719, 389088, 416430, 416880, 423040, 432320, 444192, 475920, 486360, 499716, 510292, 518784, 555240, 555840, 571104, 583632, 592256, 624645, 634560, 637865, 648480, 666288, 667008, 713880, 729540, 740320, 761472, 765438, 778176, 832860, 833760, 864640, 888384, 893011, 951840, 972720, 999432, 1020584, 1110480, 1111680, 1142208, 1148157, 1167264, 1249290, 1269120, 1275730, 1296960, 1332576, 1427760, 1459080, 1480640, 1530876, 1556352, 1665720, 1667520, 1776768, 1786022, 1903680, 1913595, 1945440, 1998864, 2041168, 2220960, 2284416, 2296314, 2334528, 2498580, 2551460, 2593920, 2665152, 2679033, 2855520, 2918160, 2961280, 3061752, 3331440, 3335040, 3444471, 3572044, 3807360, 3827190, 3890880, 3997728, 4082336, 4441920, 4465055, 4592628, 4669056, 4997160, 5102920, 5330304, 5358066, 5711040, 5740785, 5836320, 6123504, 6662880, 6888942, 7144088, 7654380, 7781760, 7995456, 8037099, 8164672, 8883840, 8930110, 9185256, 9994320, 10205840, 10716132, 11422080, 11481570, 11672640, 12247008, 13325760, 13395165, 13777884, 14288176, 15308760, 15990912, 16074198, 16329344, 17222355, 17860220, 18370512, 19988640, 20411680, 21432264, 22963140, 23345280, 24111297, 24494016, 26651520, 26790330, 27555768, 28576352, 30617520, 32148396, 34444710, 35720440, 36741024, 39977280, 40185495, 40823360, 42864528, 45926280, 48222594, 48988032, 53580660, 55111536, 57152704, 61235040, 64296792, 68889420, 71440880, 73482048, 79954560, 80370990, 81646720, 85729056, 91852560, 96445188, 107161320, 110223072, 114305408, 120556485, 122470080, 128593584, 137778840, 142881760, 146964096, 160741980, 171458112, 183705120, 192890376, 214322640, 220446144, 241112970, 244940160, 257187168, 275557680, 285763520, 321483960, 342916224, 367410240, 385780752, 428645280, 440892288, 482225940, 514374336, 551115360, 571527040, 642967920, 734820480, 771561504, 857290560, 964451880, 1028748672, 1102230720, 1285935840, 1543123008, 1714581120, 1928903760, 2204461440, 2571871680, 3086246016, 3857807520, 5143743360, 7715615040, 15431230080]

約数ペア:

[(1, 15431230080), (2, 7715615040), (3, 5143743360), (4, 3857807520), (5, 3086246016), (6, 2571871680), (7, 2204461440), (8, 1928903760), (9, 1714581120), (10, 1543123008), (12, 1285935840), (14, 1102230720), (15, 1028748672), (16, 964451880), (18, 857290560), (20, 771561504), (21, 734820480), (24, 642967920), (27, 571527040), (28, 551115360), (30, 514374336), (32, 482225940), (35, 440892288), (36, 428645280), (40, 385780752), (42, 367410240), (45, 342916224), (48, 321483960), (54, 285763520), (56, 275557680), (60, 257187168), (63, 244940160), (64, 241112970), (70, 220446144), (72, 214322640), (80, 192890376), (84, 183705120), (90, 171458112), (96, 160741980), (105, 146964096), (108, 142881760), (112, 137778840), (120, 128593584), (126, 122470080), (128, 120556485), (135, 114305408), (140, 110223072), (144, 107161320), (160, 96445188), (168, 91852560), (180, 85729056), (189, 81646720), (192, 80370990), (193, 79954560), (210, 73482048), (216, 71440880), (224, 68889420), (240, 64296792), (252, 61235040), (270, 57152704), (280, 55111536), (288, 53580660), (315, 48988032), (320, 48222594), (336, 45926280), (360, 42864528), (378, 40823360), (384, 40185495), (386, 39977280), (420, 36741024), (432, 35720440), (448, 34444710), (480, 32148396), (504, 30617520), (540, 28576352), (560, 27555768), (576, 26790330), (579, 26651520), (630, 24494016), (640, 24111297), (661, 23345280), (672, 22963140), (720, 21432264), (756, 20411680), (772, 19988640), (840, 18370512), (864, 17860220), (896, 17222355), (945, 16329344), (960, 16074198), (965, 15990912), (1008, 15308760), (1080, 14288176), (1120, 13777884), (1152, 13395165), (1158, 13325760), (1260, 12247008), (1322, 11672640), (1344, 11481570), (1351, 11422080), (1440, 10716132), (1512, 10205840), (1544, 9994320), (1680, 9185256), (1728, 8930110), (1737, 8883840), (1890, 8164672), (1920, 8037099), (1930, 7995456), (1983, 7781760), (2016, 7654380), (2160, 7144088), (2240, 6888942), (2316, 6662880), (2520, 6123504), (2644, 5836320), (2688, 5740785), (2702, 5711040), (2880, 5358066), (2895, 5330304), (3024, 5102920), (3088, 4997160), (3305, 4669056), (3360, 4592628), (3456, 4465055), (3474, 4441920), (3780, 4082336), (3860, 3997728), (3966, 3890880), (4032, 3827190), (4053, 3807360), (4320, 3572044), (4480, 3444471), (4627, 3335040), (4632, 3331440), (5040, 3061752), (5211, 2961280), (5288, 2918160), (5404, 2855520), (5760, 2679033), (5790, 2665152), (5949, 2593920), (6048, 2551460), (6176, 2498580), (6610, 2334528), (6720, 2296314), (6755, 2284416), (6948, 2220960), (7560, 2041168), (7720, 1998864), (7932, 1945440), (8064, 1913595), (8106, 1903680), (8640, 1786022), (8685, 1776768), (9254, 1667520), (9264, 1665720), (9915, 1556352), (10080, 1530876), (10422, 1480640), (10576, 1459080), (10808, 1427760), (11580, 1332576), (11898, 1296960), (12096, 1275730), (12159, 1269120), (12352, 1249290), (13220, 1167264), (13440, 1148157), (13510, 1142208), (13881, 1111680), (13896, 1110480), (15120, 1020584), (15440, 999432), (15864, 972720), (16212, 951840), (17280, 893011), (17370, 888384), (17847, 864640), (18508, 833760), (18528, 832860), (19830, 778176), (20160, 765438), (20265, 761472), (20844, 740320), (21152, 729540), (21616, 713880), (23135, 667008), (23160, 666288), (23796, 648480), (24192, 637865), (24318, 634560), (24704, 624645), (26055, 592256), (26440, 583632), (27020, 571104), (27762, 555840), (27792, 555240), (29745, 518784), (30240, 510292), (30880, 499716), (31728, 486360), (32424, 475920), (34740, 444192), (35694, 432320), (36477, 423040), (37016, 416880), (37056, 416430), (39660, 389088), (40320, 382719), (40530, 380736), (41643, 370560), (41688, 370160), (42304, 364770), (43232, 356940), (46270, 333504), (46320, 333144), (47592, 324240), (48636, 317280), (52110, 296128), (52880, 291816), (54040, 285552), (55524, 277920), (55584, 277620), (59490, 259392), (60480, 255146), (60795, 253824), (61760, 249858), (63456, 243180), (64848, 237960), (69405, 222336), (69480, 222096), (71388, 216160), (72954, 211520), (74032, 208440), (74112, 208215), (79320, 194544), (81060, 190368), (83286, 185280), (83376, 185080), (84608, 182385), (86464, 178470), (89235, 172928), (92540, 166752), (92640, 166572), (95184, 162120), (97272, 158640), (104220, 148064), (105760, 145908), (108080, 142776), (111048, 138960), (111168, 138810), (118980, 129696), (120960, 127573), (121590, 126912), (123520, 124929)]