20437686720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1750

約数の個数: 560

約数和(自身を含む): 81202670208

約数和(自身を除く): 60764983488

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, 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, 387, 396, 405, 430, 432, 440, 473, 480, 495, 516, 528, 540, 576, 594, 645, 648, 660, 688, 704, 720, 774, 792, 810, 860, 864, 880, 891, 946, 960, 990, 1032, 1056, 1080, 1161, 1188, 1290, 1296, 1320, 1376, 1419, 1440, 1485, 1548, 1584, 1620, 1667, 1720, 1728, 1760, 1782, 1892, 1935, 1980, 2064, 2112, 2160, 2322, 2365, 2376, 2580, 2592, 2640, 2752, 2838, 2880, 2970, 3096, 3168, 3240, 3334, 3440, 3483, 3520, 3564, 3784, 3870, 3960, 4128, 4257, 4320, 4455, 4644, 4730, 4752, 5001, 5160, 5184, 5280, 5676, 5805, 5940, 6192, 6336, 6480, 6668, 6880, 6966, 7095, 7128, 7568, 7740, 7920, 8256, 8335, 8514, 8640, 8910, 9288, 9460, 9504, 10002, 10320, 10560, 11352, 11610, 11880, 12384, 12771, 12960, 13336, 13760, 13932, 14190, 14256, 15003, 15136, 15480, 15840, 16670, 17028, 17415, 17820, 18337, 18576, 18920, 19008, 20004, 20640, 21285, 22704, 23220, 23760, 24768, 25005, 25542, 25920, 26672, 27864, 28380, 28512, 30006, 30272, 30960, 31680, 33340, 34056, 34830, 35640, 36674, 37152, 37840, 38313, 40008, 41280, 42570, 45009, 45408, 46440, 47520, 50010, 51084, 53344, 55011, 55728, 56760, 57024, 60012, 61920, 63855, 66680, 68112, 69660, 71280, 71681, 73348, 74304, 75015, 75680, 76626, 80016, 85140, 90018, 90816, 91685, 92880, 95040, 100020, 102168, 106688, 110022, 111456, 113520, 120024, 123840, 127710, 133360, 135027, 136224, 139320, 142560, 143362, 146696, 150030, 151360, 153252, 160032, 165033, 170280, 180036, 183370, 185760, 191565, 200040, 204336, 215043, 220044, 222912, 225045, 227040, 240048, 255420, 266720, 270054, 272448, 275055, 278640, 285120, 286724, 293392, 300060, 306504, 320064, 330066, 340560, 358405, 360072, 366740, 371520, 383130, 400080, 408672, 430086, 440088, 450090, 454080, 480096, 495099, 510840, 533440, 540108, 550110, 557280, 573448, 586784, 600120, 613008, 645129, 660132, 675135, 681120, 716810, 720144, 733480, 766260, 788491, 800160, 817344, 825165, 860172, 880176, 900180, 960192, 990198, 1021680, 1075215, 1080216, 1100220, 1114560, 1146896, 1173568, 1200240, 1226016, 1290258, 1320264, 1350270, 1362240, 1433620, 1440288, 1466960, 1485297, 1532520, 1576982, 1600320, 1650330, 1720344, 1760352, 1800360, 1935387, 1980396, 2043360, 2150430, 2160432, 2200440, 2293792, 2365473, 2400480, 2452032, 2475495, 2580516, 2640528, 2700540, 2867240, 2880576, 2933920, 2970594, 3065040, 3153964, 3225645, 3300660, 3440688, 3520704, 3600720, 3870774, 3942455, 3960792, 4086720, 4300860, 4320864, 4400880, 4587584, 4730946, 4800960, 4950990, 5161032, 5281056, 5401080, 5734480, 5806161, 5867840, 5941188, 6130080, 6307928, 6451290, 6601320, 6881376, 7096419, 7201440, 7426485, 7741548, 7884910, 7921584, 8601720, 8641728, 8801760, 9461892, 9676935, 9901980, 10322064, 10562112, 10802160, 11468960, 11612322, 11827365, 11882376, 12260160, 12615856, 12902580, 13202640, 13762752, 14192838, 14402880, 14852970, 15483096, 15769820, 15843168, 17203440, 17603520, 18923784, 19353870, 19803960, 20644128, 21289257, 21604320, 22937920, 23224644, 23654730, 23764752, 25231712, 25805160, 26405280, 28385676, 29030805, 29705940, 30966192, 31539640, 31686336, 34406880, 35482095, 37847568, 38707740, 39607920, 41288256, 42578514, 43208640, 46449288, 47309460, 47529504, 50463424, 51610320, 52810560, 56771352, 58061610, 59411880, 61932384, 63079280, 63867771, 68813760, 70964190, 75695136, 77415480, 79215840, 85157028, 92898576, 94618920, 95059008, 103220640, 106446285, 113542704, 116123220, 118823760, 123864768, 126158560, 127735542, 141928380, 151390272, 154830960, 158431680, 170314056, 185797152, 189237840, 206441280, 212892570, 227085408, 232246440, 237647520, 252317120, 255471084, 283856760, 309661920, 319338855, 340628112, 371594304, 378475680, 425785140, 454170816, 464492880, 475295040, 510942168, 567713520, 619323840, 638677710, 681256224, 756951360, 851570280, 928985760, 1021884336, 1135427040, 1277355420, 1362512448, 1703140560, 1857971520, 2043768672, 2270854080, 2554710840, 3406281120, 4087537344, 5109421680, 6812562240, 10218843360, 20437686720]

約数ペア:

[(1, 20437686720), (2, 10218843360), (3, 6812562240), (4, 5109421680), (5, 4087537344), (6, 3406281120), (8, 2554710840), (9, 2270854080), (10, 2043768672), (11, 1857971520), (12, 1703140560), (15, 1362512448), (16, 1277355420), (18, 1135427040), (20, 1021884336), (22, 928985760), (24, 851570280), (27, 756951360), (30, 681256224), (32, 638677710), (33, 619323840), (36, 567713520), (40, 510942168), (43, 475295040), (44, 464492880), (45, 454170816), (48, 425785140), (54, 378475680), (55, 371594304), (60, 340628112), (64, 319338855), (66, 309661920), (72, 283856760), (80, 255471084), (81, 252317120), (86, 237647520), (88, 232246440), (90, 227085408), (96, 212892570), (99, 206441280), (108, 189237840), (110, 185797152), (120, 170314056), (129, 158431680), (132, 154830960), (135, 151390272), (144, 141928380), (160, 127735542), (162, 126158560), (165, 123864768), (172, 118823760), (176, 116123220), (180, 113542704), (192, 106446285), (198, 103220640), (215, 95059008), (216, 94618920), (220, 92898576), (240, 85157028), (258, 79215840), (264, 77415480), (270, 75695136), (288, 70964190), (297, 68813760), (320, 63867771), (324, 63079280), (330, 61932384), (344, 59411880), (352, 58061610), (360, 56771352), (387, 52810560), (396, 51610320), (405, 50463424), (430, 47529504), (432, 47309460), (440, 46449288), (473, 43208640), (480, 42578514), (495, 41288256), (516, 39607920), (528, 38707740), (540, 37847568), (576, 35482095), (594, 34406880), (645, 31686336), (648, 31539640), (660, 30966192), (688, 29705940), (704, 29030805), (720, 28385676), (774, 26405280), (792, 25805160), (810, 25231712), (860, 23764752), (864, 23654730), (880, 23224644), (891, 22937920), (946, 21604320), (960, 21289257), (990, 20644128), (1032, 19803960), (1056, 19353870), (1080, 18923784), (1161, 17603520), (1188, 17203440), (1290, 15843168), (1296, 15769820), (1320, 15483096), (1376, 14852970), (1419, 14402880), (1440, 14192838), (1485, 13762752), (1548, 13202640), (1584, 12902580), (1620, 12615856), (1667, 12260160), (1720, 11882376), (1728, 11827365), (1760, 11612322), (1782, 11468960), (1892, 10802160), (1935, 10562112), (1980, 10322064), (2064, 9901980), (2112, 9676935), (2160, 9461892), (2322, 8801760), (2365, 8641728), (2376, 8601720), (2580, 7921584), (2592, 7884910), (2640, 7741548), (2752, 7426485), (2838, 7201440), (2880, 7096419), (2970, 6881376), (3096, 6601320), (3168, 6451290), (3240, 6307928), (3334, 6130080), (3440, 5941188), (3483, 5867840), (3520, 5806161), (3564, 5734480), (3784, 5401080), (3870, 5281056), (3960, 5161032), (4128, 4950990), (4257, 4800960), (4320, 4730946), (4455, 4587584), (4644, 4400880), (4730, 4320864), (4752, 4300860), (5001, 4086720), (5160, 3960792), (5184, 3942455), (5280, 3870774), (5676, 3600720), (5805, 3520704), (5940, 3440688), (6192, 3300660), (6336, 3225645), (6480, 3153964), (6668, 3065040), (6880, 2970594), (6966, 2933920), (7095, 2880576), (7128, 2867240), (7568, 2700540), (7740, 2640528), (7920, 2580516), (8256, 2475495), (8335, 2452032), (8514, 2400480), (8640, 2365473), (8910, 2293792), (9288, 2200440), (9460, 2160432), (9504, 2150430), (10002, 2043360), (10320, 1980396), (10560, 1935387), (11352, 1800360), (11610, 1760352), (11880, 1720344), (12384, 1650330), (12771, 1600320), (12960, 1576982), (13336, 1532520), (13760, 1485297), (13932, 1466960), (14190, 1440288), (14256, 1433620), (15003, 1362240), (15136, 1350270), (15480, 1320264), (15840, 1290258), (16670, 1226016), (17028, 1200240), (17415, 1173568), (17820, 1146896), (18337, 1114560), (18576, 1100220), (18920, 1080216), (19008, 1075215), (20004, 1021680), (20640, 990198), (21285, 960192), (22704, 900180), (23220, 880176), (23760, 860172), (24768, 825165), (25005, 817344), (25542, 800160), (25920, 788491), (26672, 766260), (27864, 733480), (28380, 720144), (28512, 716810), (30006, 681120), (30272, 675135), (30960, 660132), (31680, 645129), (33340, 613008), (34056, 600120), (34830, 586784), (35640, 573448), (36674, 557280), (37152, 550110), (37840, 540108), (38313, 533440), (40008, 510840), (41280, 495099), (42570, 480096), (45009, 454080), (45408, 450090), (46440, 440088), (47520, 430086), (50010, 408672), (51084, 400080), (53344, 383130), (55011, 371520), (55728, 366740), (56760, 360072), (57024, 358405), (60012, 340560), (61920, 330066), (63855, 320064), (66680, 306504), (68112, 300060), (69660, 293392), (71280, 286724), (71681, 285120), (73348, 278640), (74304, 275055), (75015, 272448), (75680, 270054), (76626, 266720), (80016, 255420), (85140, 240048), (90018, 227040), (90816, 225045), (91685, 222912), (92880, 220044), (95040, 215043), (100020, 204336), (102168, 200040), (106688, 191565), (110022, 185760), (111456, 183370), (113520, 180036), (120024, 170280), (123840, 165033), (127710, 160032), (133360, 153252), (135027, 151360), (136224, 150030), (139320, 146696), (142560, 143362)]