20572548480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:924

約数の個数: 640

約数和(自身を含む): 82108857600

約数和(自身を除く): 61536309120

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, 43, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 86, 88, 90, 96, 99, 108, 110, 120, 128, 129, 132, 135, 144, 160, 162, 165, 172, 176, 180, 192, 198, 215, 216, 220, 240, 258, 264, 270, 288, 297, 320, 324, 330, 344, 352, 360, 384, 387, 396, 405, 430, 432, 440, 473, 480, 495, 516, 528, 540, 576, 594, 640, 645, 648, 660, 688, 704, 720, 774, 792, 810, 839, 860, 864, 880, 891, 946, 960, 990, 1032, 1056, 1080, 1152, 1161, 1188, 1290, 1296, 1320, 1376, 1408, 1419, 1440, 1485, 1548, 1584, 1620, 1678, 1720, 1728, 1760, 1782, 1892, 1920, 1935, 1980, 2064, 2112, 2160, 2322, 2365, 2376, 2517, 2580, 2592, 2640, 2752, 2838, 2880, 2970, 3096, 3168, 3240, 3356, 3440, 3456, 3483, 3520, 3564, 3784, 3870, 3960, 4128, 4195, 4224, 4257, 4320, 4455, 4644, 4730, 4752, 5034, 5160, 5184, 5280, 5504, 5676, 5760, 5805, 5940, 6192, 6336, 6480, 6712, 6880, 6966, 7040, 7095, 7128, 7551, 7568, 7740, 7920, 8256, 8390, 8514, 8640, 8910, 9229, 9288, 9460, 9504, 10068, 10320, 10368, 10560, 11352, 11610, 11880, 12384, 12585, 12672, 12771, 12960, 13424, 13760, 13932, 14190, 14256, 15102, 15136, 15480, 15840, 16512, 16780, 17028, 17280, 17415, 17820, 18458, 18576, 18920, 19008, 20136, 20640, 21120, 21285, 22653, 22704, 23220, 23760, 24768, 25170, 25542, 25920, 26848, 27520, 27687, 27864, 28380, 28512, 30204, 30272, 30960, 31680, 33560, 34056, 34830, 35640, 36077, 36916, 37152, 37755, 37840, 38016, 38313, 40272, 41280, 42570, 45306, 45408, 46145, 46440, 47520, 49536, 50340, 51084, 51840, 53696, 55374, 55728, 56760, 57024, 60408, 60544, 61920, 63360, 63855, 67120, 67959, 68112, 69660, 71280, 72154, 73832, 74304, 75510, 75680, 76626, 80544, 82560, 83061, 85140, 90612, 90816, 92290, 92880, 95040, 100680, 102168, 107392, 108231, 110748, 111456, 113265, 113520, 114048, 120816, 123840, 127710, 134240, 135918, 136224, 138435, 139320, 142560, 144308, 147664, 148608, 151020, 151360, 153252, 161088, 166122, 170280, 180385, 181224, 181632, 184580, 185760, 190080, 191565, 201360, 204336, 216462, 221496, 222912, 226530, 227040, 241632, 247680, 249183, 255420, 268480, 271836, 272448, 276870, 278640, 285120, 288616, 295328, 302040, 302720, 306504, 322176, 324693, 332244, 339795, 340560, 360770, 362448, 369160, 371520, 383130, 396847, 402720, 408672, 415305, 432924, 442992, 445824, 453060, 454080, 483264, 498366, 510840, 536960, 541155, 543672, 544896, 553740, 557280, 570240, 577232, 590656, 604080, 613008, 649386, 664488, 679590, 681120, 721540, 724896, 738320, 743040, 747549, 766260, 793694, 805440, 817344, 830610, 865848, 885984, 906120, 908160, 966528, 974079, 996732, 1021680, 1082310, 1087344, 1107480, 1114560, 1154464, 1181312, 1190541, 1208160, 1226016, 1245915, 1298772, 1328976, 1359180, 1362240, 1443080, 1449792, 1476640, 1495098, 1532520, 1587388, 1610880, 1623465, 1634688, 1661220, 1731696, 1771968, 1812240, 1948158, 1984235, 1993464, 2043360, 2164620, 2174688, 2214960, 2229120, 2308928, 2381082, 2416320, 2452032, 2491830, 2597544, 2657952, 2718360, 2724480, 2886160, 2899584, 2922237, 2953280, 2990196, 3065040, 3174776, 3246930, 3322440, 3463392, 3543936, 3571623, 3624480, 3737745, 3896316, 3968470, 3986928, 4086720, 4329240, 4349376, 4429920, 4617856, 4762164, 4832640, 4870395, 4904064, 4983660, 5195088, 5315904, 5436720, 5772320, 5844474, 5906560, 5952705, 5980392, 6130080, 6349552, 6493860, 6644880, 6926784, 7143246, 7248960, 7475490, 7792632, 7936940, 7973856, 8173440, 8658480, 8698752, 8859840, 9524328, 9740790, 9967320, 10390176, 10631808, 10714869, 10873440, 11544640, 11688948, 11905410, 11960784, 12260160, 12699104, 12987720, 13289760, 13853568, 14286492, 14497920, 14611185, 14950980, 15585264, 15873880, 15947712, 17316960, 17719680, 17858115, 19048656, 19481580, 19934640, 20780352, 21429738, 21746880, 23089280, 23377896, 23810820, 23921568, 24520320, 25398208, 25975440, 26579520, 28572984, 29222370, 29901960, 31170528, 31747760, 31895424, 32144607, 34633920, 35716230, 38097312, 38963160, 39869280, 41560704, 42859476, 43493760, 46755792, 47621640, 47843136, 50796416, 51950880, 53159040, 53574345, 57145968, 58444740, 59803920, 62341056, 63495520, 64289214, 69267840, 71432460, 76194624, 77926320, 79738560, 85718952, 93511584, 95243280, 95686272, 103901760, 107148690, 114291936, 116889480, 119607840, 124682112, 126991040, 128578428, 142864920, 152389248, 155852640, 159477120, 160723035, 171437904, 187023168, 190486560, 207803520, 214297380, 228583872, 233778960, 239215680, 253982080, 257156856, 285729840, 311705280, 321446070, 342875808, 374046336, 380973120, 428594760, 457167744, 467557920, 478431360, 514313712, 571459680, 623410560, 642892140, 685751616, 761946240, 857189520, 935115840, 1028627424, 1142919360, 1285784280, 1371503232, 1714379040, 1870231680, 2057254848, 2285838720, 2571568560, 3428758080, 4114509696, 5143137120, 6857516160, 10286274240, 20572548480]

約数ペア:

[(1, 20572548480), (2, 10286274240), (3, 6857516160), (4, 5143137120), (5, 4114509696), (6, 3428758080), (8, 2571568560), (9, 2285838720), (10, 2057254848), (11, 1870231680), (12, 1714379040), (15, 1371503232), (16, 1285784280), (18, 1142919360), (20, 1028627424), (22, 935115840), (24, 857189520), (27, 761946240), (30, 685751616), (32, 642892140), (33, 623410560), (36, 571459680), (40, 514313712), (43, 478431360), (44, 467557920), (45, 457167744), (48, 428594760), (54, 380973120), (55, 374046336), (60, 342875808), (64, 321446070), (66, 311705280), (72, 285729840), (80, 257156856), (81, 253982080), (86, 239215680), (88, 233778960), (90, 228583872), (96, 214297380), (99, 207803520), (108, 190486560), (110, 187023168), (120, 171437904), (128, 160723035), (129, 159477120), (132, 155852640), (135, 152389248), (144, 142864920), (160, 128578428), (162, 126991040), (165, 124682112), (172, 119607840), (176, 116889480), (180, 114291936), (192, 107148690), (198, 103901760), (215, 95686272), (216, 95243280), (220, 93511584), (240, 85718952), (258, 79738560), (264, 77926320), (270, 76194624), (288, 71432460), (297, 69267840), (320, 64289214), (324, 63495520), (330, 62341056), (344, 59803920), (352, 58444740), (360, 57145968), (384, 53574345), (387, 53159040), (396, 51950880), (405, 50796416), (430, 47843136), (432, 47621640), (440, 46755792), (473, 43493760), (480, 42859476), (495, 41560704), (516, 39869280), (528, 38963160), (540, 38097312), (576, 35716230), (594, 34633920), (640, 32144607), (645, 31895424), (648, 31747760), (660, 31170528), (688, 29901960), (704, 29222370), (720, 28572984), (774, 26579520), (792, 25975440), (810, 25398208), (839, 24520320), (860, 23921568), (864, 23810820), (880, 23377896), (891, 23089280), (946, 21746880), (960, 21429738), (990, 20780352), (1032, 19934640), (1056, 19481580), (1080, 19048656), (1152, 17858115), (1161, 17719680), (1188, 17316960), (1290, 15947712), (1296, 15873880), (1320, 15585264), (1376, 14950980), (1408, 14611185), (1419, 14497920), (1440, 14286492), (1485, 13853568), (1548, 13289760), (1584, 12987720), (1620, 12699104), (1678, 12260160), (1720, 11960784), (1728, 11905410), (1760, 11688948), (1782, 11544640), (1892, 10873440), (1920, 10714869), (1935, 10631808), (1980, 10390176), (2064, 9967320), (2112, 9740790), (2160, 9524328), (2322, 8859840), (2365, 8698752), (2376, 8658480), (2517, 8173440), (2580, 7973856), (2592, 7936940), (2640, 7792632), (2752, 7475490), (2838, 7248960), (2880, 7143246), (2970, 6926784), (3096, 6644880), (3168, 6493860), (3240, 6349552), (3356, 6130080), (3440, 5980392), (3456, 5952705), (3483, 5906560), (3520, 5844474), (3564, 5772320), (3784, 5436720), (3870, 5315904), (3960, 5195088), (4128, 4983660), (4195, 4904064), (4224, 4870395), (4257, 4832640), (4320, 4762164), (4455, 4617856), (4644, 4429920), (4730, 4349376), (4752, 4329240), (5034, 4086720), (5160, 3986928), (5184, 3968470), (5280, 3896316), (5504, 3737745), (5676, 3624480), (5760, 3571623), (5805, 3543936), (5940, 3463392), (6192, 3322440), (6336, 3246930), (6480, 3174776), (6712, 3065040), (6880, 2990196), (6966, 2953280), (7040, 2922237), (7095, 2899584), (7128, 2886160), (7551, 2724480), (7568, 2718360), (7740, 2657952), (7920, 2597544), (8256, 2491830), (8390, 2452032), (8514, 2416320), (8640, 2381082), (8910, 2308928), (9229, 2229120), (9288, 2214960), (9460, 2174688), (9504, 2164620), (10068, 2043360), (10320, 1993464), (10368, 1984235), (10560, 1948158), (11352, 1812240), (11610, 1771968), (11880, 1731696), (12384, 1661220), (12585, 1634688), (12672, 1623465), (12771, 1610880), (12960, 1587388), (13424, 1532520), (13760, 1495098), (13932, 1476640), (14190, 1449792), (14256, 1443080), (15102, 1362240), (15136, 1359180), (15480, 1328976), (15840, 1298772), (16512, 1245915), (16780, 1226016), (17028, 1208160), (17280, 1190541), (17415, 1181312), (17820, 1154464), (18458, 1114560), (18576, 1107480), (18920, 1087344), (19008, 1082310), (20136, 1021680), (20640, 996732), (21120, 974079), (21285, 966528), (22653, 908160), (22704, 906120), (23220, 885984), (23760, 865848), (24768, 830610), (25170, 817344), (25542, 805440), (25920, 793694), (26848, 766260), (27520, 747549), (27687, 743040), (27864, 738320), (28380, 724896), (28512, 721540), (30204, 681120), (30272, 679590), (30960, 664488), (31680, 649386), (33560, 613008), (34056, 604080), (34830, 590656), (35640, 577232), (36077, 570240), (36916, 557280), (37152, 553740), (37755, 544896), (37840, 543672), (38016, 541155), (38313, 536960), (40272, 510840), (41280, 498366), (42570, 483264), (45306, 454080), (45408, 453060), (46145, 445824), (46440, 442992), (47520, 432924), (49536, 415305), (50340, 408672), (51084, 402720), (51840, 396847), (53696, 383130), (55374, 371520), (55728, 369160), (56760, 362448), (57024, 360770), (60408, 340560), (60544, 339795), (61920, 332244), (63360, 324693), (63855, 322176), (67120, 306504), (67959, 302720), (68112, 302040), (69660, 295328), (71280, 288616), (72154, 285120), (73832, 278640), (74304, 276870), (75510, 272448), (75680, 271836), (76626, 268480), (80544, 255420), (82560, 249183), (83061, 247680), (85140, 241632), (90612, 227040), (90816, 226530), (92290, 222912), (92880, 221496), (95040, 216462), (100680, 204336), (102168, 201360), (107392, 191565), (108231, 190080), (110748, 185760), (111456, 184580), (113265, 181632), (113520, 181224), (114048, 180385), (120816, 170280), (123840, 166122), (127710, 161088), (134240, 153252), (135918, 151360), (136224, 151020), (138435, 148608), (139320, 147664), (142560, 144308)]