18155581920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 576

約数和(自身を含む): 74462976000

約数和(自身を除く): 56307394080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 199, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 398, 420, 431, 432, 441, 480, 490, 504, 540, 560, 588, 597, 630, 672, 720, 735, 756, 784, 796, 840, 862, 864, 882, 945, 980, 995, 1008, 1080, 1120, 1176, 1194, 1260, 1293, 1323, 1393, 1440, 1470, 1512, 1568, 1592, 1680, 1724, 1764, 1791, 1890, 1960, 1990, 2016, 2155, 2160, 2205, 2352, 2388, 2520, 2586, 2646, 2786, 2940, 2985, 3017, 3024, 3184, 3360, 3448, 3528, 3582, 3780, 3879, 3920, 3980, 4179, 4310, 4320, 4410, 4704, 4776, 5040, 5172, 5292, 5373, 5572, 5880, 5970, 6034, 6048, 6368, 6465, 6615, 6896, 6965, 7056, 7164, 7560, 7758, 7840, 7960, 8358, 8620, 8820, 8955, 9051, 9552, 9751, 10080, 10344, 10584, 10746, 11144, 11637, 11760, 11940, 12068, 12537, 12930, 13230, 13792, 13930, 14112, 14328, 15085, 15120, 15516, 15920, 16716, 17240, 17640, 17910, 18102, 19104, 19395, 19502, 20688, 20895, 21119, 21168, 21492, 22288, 23274, 23520, 23880, 24136, 25074, 25860, 26460, 26865, 27153, 27860, 28656, 29253, 30170, 30240, 31032, 31840, 33432, 34480, 35280, 35820, 36204, 37611, 38790, 39004, 41376, 41790, 42238, 42336, 42984, 44576, 45255, 46548, 47760, 48272, 48755, 50148, 51720, 52920, 53730, 54306, 55720, 57312, 58185, 58506, 60340, 62064, 62685, 63357, 66864, 68960, 70560, 71640, 72408, 75222, 77580, 78008, 81459, 83580, 84476, 85769, 85968, 87759, 90510, 93096, 95520, 96544, 97510, 100296, 103440, 105595, 105840, 107460, 108612, 111440, 116370, 117012, 120680, 124128, 125370, 126714, 133728, 135765, 143280, 144816, 146265, 150444, 155160, 156016, 162918, 167160, 168952, 171538, 171936, 175518, 181020, 186192, 188055, 190071, 195020, 200592, 206880, 211190, 211680, 214920, 217224, 222880, 232740, 234024, 241360, 250740, 253428, 257307, 263277, 271530, 286560, 289632, 292530, 300888, 310320, 312032, 316785, 325836, 334320, 337904, 343076, 351036, 362040, 372384, 376110, 380142, 390040, 401184, 407295, 422380, 428845, 429840, 434448, 438795, 465480, 468048, 482720, 501480, 506856, 514614, 526554, 543060, 570213, 585060, 600383, 601776, 620640, 633570, 651672, 668640, 675808, 686152, 702072, 724080, 752220, 760284, 771921, 780080, 814590, 844760, 857690, 859680, 868896, 877590, 930960, 936096, 950355, 1002960, 1013712, 1029228, 1053108, 1086120, 1140426, 1170120, 1200766, 1203552, 1267140, 1286535, 1303344, 1316385, 1372304, 1404144, 1448160, 1504440, 1520568, 1543842, 1560160, 1629180, 1689520, 1715380, 1755180, 1801149, 1861920, 1900710, 2005920, 2027424, 2058456, 2106216, 2172240, 2280852, 2315763, 2340240, 2401532, 2534280, 2573070, 2606688, 2632770, 2744608, 2808288, 2851065, 3001915, 3008880, 3041136, 3087684, 3258360, 3379040, 3430760, 3510360, 3602298, 3801420, 3859605, 4116912, 4202681, 4212432, 4344480, 4561704, 4631526, 4680480, 4803064, 5068560, 5146140, 5265540, 5403447, 5702130, 6003830, 6017760, 6082272, 6175368, 6516720, 6861520, 7020720, 7204596, 7602840, 7719210, 8233824, 8405362, 8424864, 9005745, 9123408, 9263052, 9606128, 10137120, 10292280, 10531080, 10806894, 11404260, 11578815, 12007660, 12350736, 12608043, 13033440, 13723040, 14041440, 14409192, 15205680, 15438420, 16210341, 16810724, 18011490, 18246816, 18526104, 19212256, 20584560, 21013405, 21062160, 21613788, 22808520, 23157630, 24015320, 24701472, 25216086, 27017235, 28818384, 30411360, 30876840, 32420682, 33621448, 36022980, 37052208, 37824129, 41169120, 42026810, 42124320, 43227576, 45617040, 46315260, 48030640, 50432172, 54034470, 57636768, 61753680, 63040215, 64841364, 67242896, 72045960, 74104416, 75648258, 81051705, 84053620, 86455152, 91234080, 92630520, 96061280, 100864344, 108068940, 113472387, 123507360, 126080430, 129682728, 134485792, 144091920, 151296516, 162103410, 168107240, 172910304, 185261040, 189120645, 201728688, 216137880, 226944774, 252160860, 259365456, 288183840, 302593032, 324206820, 336214480, 370522080, 378241290, 403457376, 432275760, 453889548, 504321720, 518730912, 567361935, 605186064, 648413640, 672428960, 756482580, 864551520, 907779096, 1008643440, 1134723870, 1210372128, 1296827280, 1512965160, 1815558192, 2017286880, 2269447740, 2593654560, 3025930320, 3631116384, 4538895480, 6051860640, 9077790960, 18155581920]

約数ペア:

[(1, 18155581920), (2, 9077790960), (3, 6051860640), (4, 4538895480), (5, 3631116384), (6, 3025930320), (7, 2593654560), (8, 2269447740), (9, 2017286880), (10, 1815558192), (12, 1512965160), (14, 1296827280), (15, 1210372128), (16, 1134723870), (18, 1008643440), (20, 907779096), (21, 864551520), (24, 756482580), (27, 672428960), (28, 648413640), (30, 605186064), (32, 567361935), (35, 518730912), (36, 504321720), (40, 453889548), (42, 432275760), (45, 403457376), (48, 378241290), (49, 370522080), (54, 336214480), (56, 324206820), (60, 302593032), (63, 288183840), (70, 259365456), (72, 252160860), (80, 226944774), (84, 216137880), (90, 201728688), (96, 189120645), (98, 185261040), (105, 172910304), (108, 168107240), (112, 162103410), (120, 151296516), (126, 144091920), (135, 134485792), (140, 129682728), (144, 126080430), (147, 123507360), (160, 113472387), (168, 108068940), (180, 100864344), (189, 96061280), (196, 92630520), (199, 91234080), (210, 86455152), (216, 84053620), (224, 81051705), (240, 75648258), (245, 74104416), (252, 72045960), (270, 67242896), (280, 64841364), (288, 63040215), (294, 61753680), (315, 57636768), (336, 54034470), (360, 50432172), (378, 48030640), (392, 46315260), (398, 45617040), (420, 43227576), (431, 42124320), (432, 42026810), (441, 41169120), (480, 37824129), (490, 37052208), (504, 36022980), (540, 33621448), (560, 32420682), (588, 30876840), (597, 30411360), (630, 28818384), (672, 27017235), (720, 25216086), (735, 24701472), (756, 24015320), (784, 23157630), (796, 22808520), (840, 21613788), (862, 21062160), (864, 21013405), (882, 20584560), (945, 19212256), (980, 18526104), (995, 18246816), (1008, 18011490), (1080, 16810724), (1120, 16210341), (1176, 15438420), (1194, 15205680), (1260, 14409192), (1293, 14041440), (1323, 13723040), (1393, 13033440), (1440, 12608043), (1470, 12350736), (1512, 12007660), (1568, 11578815), (1592, 11404260), (1680, 10806894), (1724, 10531080), (1764, 10292280), (1791, 10137120), (1890, 9606128), (1960, 9263052), (1990, 9123408), (2016, 9005745), (2155, 8424864), (2160, 8405362), (2205, 8233824), (2352, 7719210), (2388, 7602840), (2520, 7204596), (2586, 7020720), (2646, 6861520), (2786, 6516720), (2940, 6175368), (2985, 6082272), (3017, 6017760), (3024, 6003830), (3184, 5702130), (3360, 5403447), (3448, 5265540), (3528, 5146140), (3582, 5068560), (3780, 4803064), (3879, 4680480), (3920, 4631526), (3980, 4561704), (4179, 4344480), (4310, 4212432), (4320, 4202681), (4410, 4116912), (4704, 3859605), (4776, 3801420), (5040, 3602298), (5172, 3510360), (5292, 3430760), (5373, 3379040), (5572, 3258360), (5880, 3087684), (5970, 3041136), (6034, 3008880), (6048, 3001915), (6368, 2851065), (6465, 2808288), (6615, 2744608), (6896, 2632770), (6965, 2606688), (7056, 2573070), (7164, 2534280), (7560, 2401532), (7758, 2340240), (7840, 2315763), (7960, 2280852), (8358, 2172240), (8620, 2106216), (8820, 2058456), (8955, 2027424), (9051, 2005920), (9552, 1900710), (9751, 1861920), (10080, 1801149), (10344, 1755180), (10584, 1715380), (10746, 1689520), (11144, 1629180), (11637, 1560160), (11760, 1543842), (11940, 1520568), (12068, 1504440), (12537, 1448160), (12930, 1404144), (13230, 1372304), (13792, 1316385), (13930, 1303344), (14112, 1286535), (14328, 1267140), (15085, 1203552), (15120, 1200766), (15516, 1170120), (15920, 1140426), (16716, 1086120), (17240, 1053108), (17640, 1029228), (17910, 1013712), (18102, 1002960), (19104, 950355), (19395, 936096), (19502, 930960), (20688, 877590), (20895, 868896), (21119, 859680), (21168, 857690), (21492, 844760), (22288, 814590), (23274, 780080), (23520, 771921), (23880, 760284), (24136, 752220), (25074, 724080), (25860, 702072), (26460, 686152), (26865, 675808), (27153, 668640), (27860, 651672), (28656, 633570), (29253, 620640), (30170, 601776), (30240, 600383), (31032, 585060), (31840, 570213), (33432, 543060), (34480, 526554), (35280, 514614), (35820, 506856), (36204, 501480), (37611, 482720), (38790, 468048), (39004, 465480), (41376, 438795), (41790, 434448), (42238, 429840), (42336, 428845), (42984, 422380), (44576, 407295), (45255, 401184), (46548, 390040), (47760, 380142), (48272, 376110), (48755, 372384), (50148, 362040), (51720, 351036), (52920, 343076), (53730, 337904), (54306, 334320), (55720, 325836), (57312, 316785), (58185, 312032), (58506, 310320), (60340, 300888), (62064, 292530), (62685, 289632), (63357, 286560), (66864, 271530), (68960, 263277), (70560, 257307), (71640, 253428), (72408, 250740), (75222, 241360), (77580, 234024), (78008, 232740), (81459, 222880), (83580, 217224), (84476, 214920), (85769, 211680), (85968, 211190), (87759, 206880), (90510, 200592), (93096, 195020), (95520, 190071), (96544, 188055), (97510, 186192), (100296, 181020), (103440, 175518), (105595, 171936), (105840, 171538), (107460, 168952), (108612, 167160), (111440, 162918), (116370, 156016), (117012, 155160), (120680, 150444), (124128, 146265), (125370, 144816), (126714, 143280), (133728, 135765)]