1571487840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:822

約数の個数: 288

約数和(自身を含む): 5829497856

約数和(自身を除く): 4258010016

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, 127, 130, 144, 156, 160, 180, 195, 208, 234, 240, 254, 260, 288, 312, 360, 381, 390, 416, 468, 480, 508, 520, 585, 624, 635, 661, 720, 762, 780, 936, 1016, 1040, 1143, 1170, 1248, 1270, 1322, 1440, 1524, 1560, 1651, 1872, 1905, 1983, 2032, 2080, 2286, 2340, 2540, 2644, 3048, 3120, 3302, 3305, 3744, 3810, 3966, 4064, 4572, 4680, 4953, 5080, 5288, 5715, 5949, 6096, 6240, 6604, 6610, 7620, 7932, 8255, 8593, 9144, 9360, 9906, 9915, 10160, 10576, 11430, 11898, 12192, 13208, 13220, 14859, 15240, 15864, 16510, 17186, 18288, 18720, 19812, 19830, 20320, 21152, 22860, 23796, 24765, 25779, 26416, 26440, 29718, 29745, 30480, 31728, 33020, 34372, 36576, 39624, 39660, 42965, 45720, 47592, 49530, 51558, 52832, 52880, 59436, 59490, 60960, 63456, 66040, 68744, 74295, 77337, 79248, 79320, 83947, 85930, 91440, 95184, 99060, 103116, 105760, 118872, 118980, 128895, 132080, 137488, 148590, 154674, 158496, 158640, 167894, 171860, 182880, 190368, 198120, 206232, 237744, 237960, 251841, 257790, 264160, 274976, 297180, 309348, 317280, 335788, 343720, 386685, 396240, 412464, 419735, 475488, 475920, 503682, 515580, 594360, 618696, 671576, 687440, 755523, 773370, 792480, 824928, 839470, 951840, 1007364, 1031160, 1091311, 1188720, 1237392, 1259205, 1343152, 1374880, 1511046, 1546740, 1678940, 2014728, 2062320, 2182622, 2377440, 2474784, 2518410, 2686304, 3022092, 3093480, 3273933, 3357880, 3777615, 4029456, 4124640, 4365244, 5036820, 5456555, 6044184, 6186960, 6547866, 6715760, 7555230, 8058912, 8730488, 9821799, 10073640, 10913110, 12088368, 12373920, 13095732, 13431520, 15110460, 16369665, 17460976, 19643598, 20147280, 21826220, 24176736, 26191464, 30220920, 32739330, 34921952, 39287196, 40294560, 43652440, 49108995, 52382928, 60441840, 65478660, 78574392, 87304880, 98217990, 104765856, 120883680, 130957320, 157148784, 174609760, 196435980, 261914640, 314297568, 392871960, 523829280, 785743920, 1571487840]

約数ペア:

[(1, 1571487840), (2, 785743920), (3, 523829280), (4, 392871960), (5, 314297568), (6, 261914640), (8, 196435980), (9, 174609760), (10, 157148784), (12, 130957320), (13, 120883680), (15, 104765856), (16, 98217990), (18, 87304880), (20, 78574392), (24, 65478660), (26, 60441840), (30, 52382928), (32, 49108995), (36, 43652440), (39, 40294560), (40, 39287196), (45, 34921952), (48, 32739330), (52, 30220920), (60, 26191464), (65, 24176736), (72, 21826220), (78, 20147280), (80, 19643598), (90, 17460976), (96, 16369665), (104, 15110460), (117, 13431520), (120, 13095732), (127, 12373920), (130, 12088368), (144, 10913110), (156, 10073640), (160, 9821799), (180, 8730488), (195, 8058912), (208, 7555230), (234, 6715760), (240, 6547866), (254, 6186960), (260, 6044184), (288, 5456555), (312, 5036820), (360, 4365244), (381, 4124640), (390, 4029456), (416, 3777615), (468, 3357880), (480, 3273933), (508, 3093480), (520, 3022092), (585, 2686304), (624, 2518410), (635, 2474784), (661, 2377440), (720, 2182622), (762, 2062320), (780, 2014728), (936, 1678940), (1016, 1546740), (1040, 1511046), (1143, 1374880), (1170, 1343152), (1248, 1259205), (1270, 1237392), (1322, 1188720), (1440, 1091311), (1524, 1031160), (1560, 1007364), (1651, 951840), (1872, 839470), (1905, 824928), (1983, 792480), (2032, 773370), (2080, 755523), (2286, 687440), (2340, 671576), (2540, 618696), (2644, 594360), (3048, 515580), (3120, 503682), (3302, 475920), (3305, 475488), (3744, 419735), (3810, 412464), (3966, 396240), (4064, 386685), (4572, 343720), (4680, 335788), (4953, 317280), (5080, 309348), (5288, 297180), (5715, 274976), (5949, 264160), (6096, 257790), (6240, 251841), (6604, 237960), (6610, 237744), (7620, 206232), (7932, 198120), (8255, 190368), (8593, 182880), (9144, 171860), (9360, 167894), (9906, 158640), (9915, 158496), (10160, 154674), (10576, 148590), (11430, 137488), (11898, 132080), (12192, 128895), (13208, 118980), (13220, 118872), (14859, 105760), (15240, 103116), (15864, 99060), (16510, 95184), (17186, 91440), (18288, 85930), (18720, 83947), (19812, 79320), (19830, 79248), (20320, 77337), (21152, 74295), (22860, 68744), (23796, 66040), (24765, 63456), (25779, 60960), (26416, 59490), (26440, 59436), (29718, 52880), (29745, 52832), (30480, 51558), (31728, 49530), (33020, 47592), (34372, 45720), (36576, 42965), (39624, 39660)]