247826142720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{63647}}^1$

素因数の和:63702

約数の個数: 360

約数和(自身を含む): 929407317696

約数和(自身を除く): 681581174976

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1280, 1352, 1440, 1521, 1536, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2304, 2340, 2496, 2535, 2560, 2704, 2880, 3042, 3120, 3328, 3380, 3744, 3840, 4056, 4160, 4608, 4680, 4992, 5070, 5408, 5760, 6084, 6240, 6656, 6760, 7488, 7605, 7680, 8112, 8320, 9360, 9984, 10140, 10816, 11520, 12168, 12480, 13520, 14976, 15210, 16224, 16640, 18720, 19968, 20280, 21632, 23040, 24336, 24960, 27040, 29952, 30420, 32448, 33280, 37440, 40560, 43264, 48672, 49920, 54080, 59904, 60840, 63647, 64896, 74880, 81120, 86528, 97344, 99840, 108160, 121680, 127294, 129792, 149760, 162240, 190941, 194688, 216320, 243360, 254588, 259584, 299520, 318235, 324480, 381882, 389376, 432640, 486720, 509176, 572823, 636470, 648960, 763764, 778752, 827411, 954705, 973440, 1018352, 1145646, 1272940, 1297920, 1527528, 1654822, 1909410, 1946880, 2036704, 2291292, 2482233, 2545880, 2864115, 3055056, 3309644, 3818820, 3893760, 4073408, 4137055, 4582584, 4964466, 5091760, 5728230, 6110112, 6619288, 7446699, 7637640, 8146816, 8274110, 9165168, 9928932, 10183520, 10756343, 11456460, 12220224, 12411165, 13238576, 14893398, 15275280, 16293632, 16548220, 18330336, 19857864, 20367040, 21512686, 22912920, 24440448, 24822330, 26477152, 29786796, 30550560, 32269029, 32587264, 33096440, 36660672, 37233495, 39715728, 40734080, 43025372, 45825840, 48880896, 49644660, 52954304, 53781715, 59573592, 61101120, 64538058, 66192880, 73321344, 74466990, 79431456, 81468160, 86050744, 91651680, 96807087, 97761792, 99289320, 105908608, 107563430, 119147184, 122202240, 129076116, 132385760, 146642688, 148933980, 158862912, 161345145, 162936320, 172101488, 183303360, 193614174, 198578640, 211817216, 215126860, 238294368, 244404480, 258152232, 264771520, 293285376, 297867960, 317725824, 322690290, 344202976, 366606720, 387228348, 397157280, 423634432, 430253720, 476588736, 484035435, 488808960, 516304464, 529543040, 595735920, 635451648, 645380580, 688405952, 733213440, 774456696, 794314560, 860507440, 953177472, 968070870, 1032608928, 1059086080, 1191471840, 1270903296, 1290761160, 1376811904, 1466426880, 1548913392, 1588629120, 1721014880, 1906354944, 1936141740, 2065217856, 2118172160, 2382943680, 2581522320, 2753623808, 3097826784, 3177258240, 3442029760, 3812709888, 3872283480, 4130435712, 4765887360, 5163044640, 5507247616, 6195653568, 6354516480, 6884059520, 7744566960, 8260871424, 9531774720, 10326089280, 12391307136, 13768119040, 15489133920, 16521742848, 19063549440, 20652178560, 24782614272, 27536238080, 30978267840, 41304357120, 49565228544, 61956535680, 82608714240, 123913071360, 247826142720]

約数ペア:

[(1, 247826142720), (2, 123913071360), (3, 82608714240), (4, 61956535680), (5, 49565228544), (6, 41304357120), (8, 30978267840), (9, 27536238080), (10, 24782614272), (12, 20652178560), (13, 19063549440), (15, 16521742848), (16, 15489133920), (18, 13768119040), (20, 12391307136), (24, 10326089280), (26, 9531774720), (30, 8260871424), (32, 7744566960), (36, 6884059520), (39, 6354516480), (40, 6195653568), (45, 5507247616), (48, 5163044640), (52, 4765887360), (60, 4130435712), (64, 3872283480), (65, 3812709888), (72, 3442029760), (78, 3177258240), (80, 3097826784), (90, 2753623808), (96, 2581522320), (104, 2382943680), (117, 2118172160), (120, 2065217856), (128, 1936141740), (130, 1906354944), (144, 1721014880), (156, 1588629120), (160, 1548913392), (169, 1466426880), (180, 1376811904), (192, 1290761160), (195, 1270903296), (208, 1191471840), (234, 1059086080), (240, 1032608928), (256, 968070870), (260, 953177472), (288, 860507440), (312, 794314560), (320, 774456696), (338, 733213440), (360, 688405952), (384, 645380580), (390, 635451648), (416, 595735920), (468, 529543040), (480, 516304464), (507, 488808960), (512, 484035435), (520, 476588736), (576, 430253720), (585, 423634432), (624, 397157280), (640, 387228348), (676, 366606720), (720, 344202976), (768, 322690290), (780, 317725824), (832, 297867960), (845, 293285376), (936, 264771520), (960, 258152232), (1014, 244404480), (1040, 238294368), (1152, 215126860), (1170, 211817216), (1248, 198578640), (1280, 193614174), (1352, 183303360), (1440, 172101488), (1521, 162936320), (1536, 161345145), (1560, 158862912), (1664, 148933980), (1690, 146642688), (1872, 132385760), (1920, 129076116), (2028, 122202240), (2080, 119147184), (2304, 107563430), (2340, 105908608), (2496, 99289320), (2535, 97761792), (2560, 96807087), (2704, 91651680), (2880, 86050744), (3042, 81468160), (3120, 79431456), (3328, 74466990), (3380, 73321344), (3744, 66192880), (3840, 64538058), (4056, 61101120), (4160, 59573592), (4608, 53781715), (4680, 52954304), (4992, 49644660), (5070, 48880896), (5408, 45825840), (5760, 43025372), (6084, 40734080), (6240, 39715728), (6656, 37233495), (6760, 36660672), (7488, 33096440), (7605, 32587264), (7680, 32269029), (8112, 30550560), (8320, 29786796), (9360, 26477152), (9984, 24822330), (10140, 24440448), (10816, 22912920), (11520, 21512686), (12168, 20367040), (12480, 19857864), (13520, 18330336), (14976, 16548220), (15210, 16293632), (16224, 15275280), (16640, 14893398), (18720, 13238576), (19968, 12411165), (20280, 12220224), (21632, 11456460), (23040, 10756343), (24336, 10183520), (24960, 9928932), (27040, 9165168), (29952, 8274110), (30420, 8146816), (32448, 7637640), (33280, 7446699), (37440, 6619288), (40560, 6110112), (43264, 5728230), (48672, 5091760), (49920, 4964466), (54080, 4582584), (59904, 4137055), (60840, 4073408), (63647, 3893760), (64896, 3818820), (74880, 3309644), (81120, 3055056), (86528, 2864115), (97344, 2545880), (99840, 2482233), (108160, 2291292), (121680, 2036704), (127294, 1946880), (129792, 1909410), (149760, 1654822), (162240, 1527528), (190941, 1297920), (194688, 1272940), (216320, 1145646), (243360, 1018352), (254588, 973440), (259584, 954705), (299520, 827411), (318235, 778752), (324480, 763764), (381882, 648960), (389376, 636470), (432640, 572823), (486720, 509176)]