256276690560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449419}}^1$

素因数の和:449461

約数の個数: 320

約数和(自身を含む): 998413495200

約数和(自身を除く): 742136804640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 11880, 12672, 12960, 14256, 15840, 17280, 17820, 19008, 21120, 23760, 25920, 28512, 31680, 35640, 38016, 47520, 51840, 57024, 63360, 71280, 95040, 114048, 142560, 190080, 285120, 449419, 570240, 898838, 1348257, 1797676, 2247095, 2696514, 3595352, 4044771, 4494190, 4943609, 5393028, 6741285, 7190704, 8089542, 8988380, 9887218, 10786056, 12134313, 13482570, 14381408, 14830827, 16179084, 17976760, 19774436, 20223855, 21572112, 24268626, 24718045, 26965140, 28762816, 29661654, 32358168, 35953520, 36402939, 39548872, 40447710, 43144224, 44492481, 48537252, 49436090, 53930280, 57525632, 59323308, 60671565, 64716336, 71907040, 72805878, 74154135, 79097744, 80895420, 86288448, 88984962, 97074504, 98872180, 107860560, 118646616, 121343130, 129432672, 133477443, 143814080, 145611756, 148308270, 158195488, 161790840, 172576896, 177969924, 182014695, 194149008, 197744360, 215721120, 222462405, 237293232, 242686260, 258865344, 266954886, 287628160, 291223512, 296616540, 316390976, 323581680, 355939848, 364029390, 388298016, 395488720, 400432329, 431442240, 444924810, 474586464, 485372520, 517730688, 533909772, 582447024, 593233080, 632781952, 647163360, 667387215, 711879696, 728058780, 776596032, 790977440, 800864658, 862884480, 889849620, 949172928, 970745040, 1067819544, 1164894048, 1186466160, 1294326720, 1334774430, 1423759392, 1456117560, 1553192064, 1581954880, 1601729316, 1779699240, 1898345856, 1941490080, 2002161645, 2135639088, 2329788096, 2372932320, 2588653440, 2669548860, 2847518784, 2912235120, 3163909760, 3203458632, 3559398480, 3882980160, 4004323290, 4271278176, 4659576192, 4745864640, 5339097720, 5695037568, 5824470240, 6406917264, 7118796960, 7765960320, 8008646580, 8542556352, 9491729280, 10678195440, 11648940480, 12813834528, 14237593920, 16017293160, 17085112704, 21356390880, 23297880960, 25627669056, 28475187840, 32034586320, 42712781760, 51255338112, 64069172640, 85425563520, 128138345280, 256276690560]

約数ペア:

[(1, 256276690560), (2, 128138345280), (3, 85425563520), (4, 64069172640), (5, 51255338112), (6, 42712781760), (8, 32034586320), (9, 28475187840), (10, 25627669056), (11, 23297880960), (12, 21356390880), (15, 17085112704), (16, 16017293160), (18, 14237593920), (20, 12813834528), (22, 11648940480), (24, 10678195440), (27, 9491729280), (30, 8542556352), (32, 8008646580), (33, 7765960320), (36, 7118796960), (40, 6406917264), (44, 5824470240), (45, 5695037568), (48, 5339097720), (54, 4745864640), (55, 4659576192), (60, 4271278176), (64, 4004323290), (66, 3882980160), (72, 3559398480), (80, 3203458632), (81, 3163909760), (88, 2912235120), (90, 2847518784), (96, 2669548860), (99, 2588653440), (108, 2372932320), (110, 2329788096), (120, 2135639088), (128, 2002161645), (132, 1941490080), (135, 1898345856), (144, 1779699240), (160, 1601729316), (162, 1581954880), (165, 1553192064), (176, 1456117560), (180, 1423759392), (192, 1334774430), (198, 1294326720), (216, 1186466160), (220, 1164894048), (240, 1067819544), (264, 970745040), (270, 949172928), (288, 889849620), (297, 862884480), (320, 800864658), (324, 790977440), (330, 776596032), (352, 728058780), (360, 711879696), (384, 667387215), (396, 647163360), (405, 632781952), (432, 593233080), (440, 582447024), (480, 533909772), (495, 517730688), (528, 485372520), (540, 474586464), (576, 444924810), (594, 431442240), (640, 400432329), (648, 395488720), (660, 388298016), (704, 364029390), (720, 355939848), (792, 323581680), (810, 316390976), (864, 296616540), (880, 291223512), (891, 287628160), (960, 266954886), (990, 258865344), (1056, 242686260), (1080, 237293232), (1152, 222462405), (1188, 215721120), (1296, 197744360), (1320, 194149008), (1408, 182014695), (1440, 177969924), (1485, 172576896), (1584, 161790840), (1620, 158195488), (1728, 148308270), (1760, 145611756), (1782, 143814080), (1920, 133477443), (1980, 129432672), (2112, 121343130), (2160, 118646616), (2376, 107860560), (2592, 98872180), (2640, 97074504), (2880, 88984962), (2970, 86288448), (3168, 80895420), (3240, 79097744), (3456, 74154135), (3520, 72805878), (3564, 71907040), (3960, 64716336), (4224, 60671565), (4320, 59323308), (4455, 57525632), (4752, 53930280), (5184, 49436090), (5280, 48537252), (5760, 44492481), (5940, 43144224), (6336, 40447710), (6480, 39548872), (7040, 36402939), (7128, 35953520), (7920, 32358168), (8640, 29661654), (8910, 28762816), (9504, 26965140), (10368, 24718045), (10560, 24268626), (11880, 21572112), (12672, 20223855), (12960, 19774436), (14256, 17976760), (15840, 16179084), (17280, 14830827), (17820, 14381408), (19008, 13482570), (21120, 12134313), (23760, 10786056), (25920, 9887218), (28512, 8988380), (31680, 8089542), (35640, 7190704), (38016, 6741285), (47520, 5393028), (51840, 4943609), (57024, 4494190), (63360, 4044771), (71280, 3595352), (95040, 2696514), (114048, 2247095), (142560, 1797676), (190080, 1348257), (285120, 898838), (449419, 570240)]