18826511760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 720

約数和(自身を含む): 78586934400

約数和(自身を除く): 59760422640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 47, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 89, 90, 94, 95, 105, 112, 114, 120, 126, 133, 140, 141, 144, 152, 168, 171, 178, 180, 188, 190, 210, 228, 235, 240, 252, 266, 267, 280, 282, 285, 304, 315, 329, 336, 342, 356, 360, 376, 380, 399, 420, 423, 445, 456, 470, 504, 532, 534, 560, 564, 570, 623, 630, 658, 665, 684, 705, 712, 720, 752, 760, 798, 801, 840, 846, 855, 890, 893, 912, 940, 987, 1008, 1064, 1068, 1128, 1140, 1197, 1246, 1260, 1316, 1330, 1335, 1368, 1410, 1424, 1520, 1596, 1602, 1645, 1680, 1691, 1692, 1710, 1780, 1786, 1869, 1880, 1974, 1995, 2115, 2128, 2136, 2209, 2256, 2280, 2394, 2492, 2520, 2632, 2660, 2670, 2679, 2736, 2820, 2961, 3115, 3192, 3204, 3290, 3382, 3384, 3420, 3560, 3572, 3738, 3760, 3948, 3990, 4005, 4183, 4230, 4272, 4418, 4465, 4560, 4788, 4935, 4984, 5040, 5073, 5264, 5320, 5340, 5358, 5607, 5640, 5922, 5985, 6230, 6251, 6384, 6408, 6580, 6627, 6764, 6768, 6840, 7120, 7144, 7476, 7896, 7980, 8010, 8037, 8366, 8455, 8460, 8836, 8930, 9345, 9576, 9870, 9968, 10146, 10640, 10680, 10716, 11045, 11214, 11280, 11837, 11844, 11970, 12460, 12502, 12549, 12816, 13160, 13254, 13395, 13528, 13680, 14288, 14805, 14952, 15219, 15463, 15792, 15960, 16020, 16074, 16732, 16910, 16920, 17672, 17860, 18690, 18753, 19152, 19740, 19881, 20292, 20915, 21360, 21432, 22090, 22428, 23674, 23688, 23940, 24920, 25004, 25098, 25365, 26320, 26508, 26790, 27056, 28035, 29281, 29610, 29904, 30438, 30926, 31255, 31920, 32040, 32148, 33135, 33464, 33820, 33840, 35344, 35511, 35720, 37380, 37506, 37647, 39480, 39762, 40185, 40584, 41830, 41971, 42864, 44180, 44856, 46389, 47348, 47376, 47880, 49840, 50008, 50196, 50730, 53016, 53580, 56070, 56259, 58562, 59185, 59220, 60876, 61852, 62510, 62745, 64080, 64296, 66270, 66928, 67640, 71022, 71440, 74760, 75012, 75294, 76095, 77315, 78960, 79477, 79524, 80370, 81168, 83660, 83942, 87843, 88360, 89712, 92778, 93765, 94696, 95760, 99405, 100016, 100392, 101460, 106032, 106533, 107160, 112140, 112518, 117124, 118370, 118440, 121752, 123704, 125020, 125490, 125913, 128592, 132540, 135280, 139167, 142044, 146405, 149520, 150024, 150588, 152190, 154630, 158954, 159048, 160740, 167320, 167884, 175686, 176720, 177555, 185556, 187530, 188235, 189392, 196601, 198810, 200784, 202920, 209855, 213066, 214320, 224280, 225036, 231945, 234248, 236740, 236880, 238431, 243504, 247408, 250040, 250980, 251826, 263529, 265080, 278334, 281295, 284088, 292810, 293797, 300048, 301176, 304380, 309260, 317908, 318096, 321480, 334640, 335768, 351372, 355110, 371112, 375060, 376470, 377739, 393202, 397385, 397620, 405840, 419710, 426132, 439215, 448560, 450072, 463890, 468496, 473480, 476862, 500080, 501960, 503652, 527058, 530160, 532665, 556339, 556668, 562590, 568176, 585620, 587594, 589803, 602352, 608760, 618520, 629565, 635816, 642960, 671536, 695835, 702744, 710220, 715293, 742224, 750120, 752940, 755478, 786404, 794770, 795240, 839420, 852264, 878430, 881391, 900144, 927780, 946960, 953724, 983005, 1003920, 1007304, 1054116, 1065330, 1112678, 1113336, 1125180, 1171240, 1175188, 1179606, 1192155, 1217520, 1237040, 1259130, 1271632, 1317645, 1376207, 1391670, 1405488, 1420440, 1430586, 1468985, 1500240, 1505880, 1510956, 1572808, 1589540, 1590480, 1669017, 1678840, 1704528, 1756860, 1762782, 1769409, 1855560, 1888695, 1907448, 1966010, 2014608, 2108232, 2130660, 2225356, 2226672, 2250360, 2342480, 2350376, 2359212, 2384310, 2518260, 2635290, 2644173, 2752414, 2781695, 2783340, 2840880, 2861172, 2937970, 2949015, 3011760, 3021912, 3145616, 3179080, 3338034, 3357680, 3513720, 3525564, 3538818, 3576465, 3711120, 3735419, 3777390, 3814896, 3932020, 4128621, 4216464, 4261320, 4406955, 4450712, 4500720, 4700752, 4718424, 4768620, 5007051, 5036520, 5270580, 5288346, 5504828, 5563390, 5566680, 5722344, 5875940, 5898030, 6043824, 6358160, 6676068, 6881035, 7027440, 7051128, 7077636, 7152930, 7470838, 7554780, 7864040, 8257242, 8345085, 8522640, 8813910, 8847045, 8901424, 9436848, 9537240, 10014102, 10073040, 10541160, 10576692, 11009656, 11126780, 11133360, 11206257, 11444688, 11751880, 11796060, 12385863, 13220865, 13352136, 13762070, 14102256, 14155272, 14305860, 14941676, 15109560, 15728080, 16514484, 16690170, 17627820, 17694090, 18677095, 19074480, 20028204, 20643105, 21082320, 21153384, 22019312, 22253560, 22412514, 23503760, 23592120, 24771726, 25035255, 26147933, 26441730, 26704272, 27524140, 28310544, 28611720, 29883352, 30219120, 33028968, 33380340, 33618771, 35255640, 35388180, 37354190, 40056408, 41286210, 42306768, 44507120, 44825028, 47184240, 49543452, 50070510, 52295866, 52883460, 55048280, 56031285, 57223440, 59766704, 61929315, 66057936, 66760680, 67237542, 70511280, 70776360, 74708380, 78443799, 80112816, 82572420, 89650056, 99086904, 100141020, 104591732, 105766920, 110096560, 112062570, 123858630, 130739665, 133521360, 134475084, 141552720, 149416760, 156887598, 165144840, 168093855, 179300112, 198173808, 200282040, 209183464, 211533840, 224125140, 235331397, 247717260, 261479330, 268950168, 298833520, 313775196, 330289680, 336187710, 392218995, 400564080, 418366928, 448250280, 470662794, 495434520, 522958660, 537900336, 627550392, 672375420, 784437990, 896500560, 941325588, 990869040, 1045917320, 1176656985, 1255100784, 1344750840, 1568875980, 1882651176, 2091834640, 2353313970, 2689501680, 3137751960, 3765302352, 4706627940, 6275503920, 9413255880, 18826511760]

約数ペア:

[(1, 18826511760), (2, 9413255880), (3, 6275503920), (4, 4706627940), (5, 3765302352), (6, 3137751960), (7, 2689501680), (8, 2353313970), (9, 2091834640), (10, 1882651176), (12, 1568875980), (14, 1344750840), (15, 1255100784), (16, 1176656985), (18, 1045917320), (19, 990869040), (20, 941325588), (21, 896500560), (24, 784437990), (28, 672375420), (30, 627550392), (35, 537900336), (36, 522958660), (38, 495434520), (40, 470662794), (42, 448250280), (45, 418366928), (47, 400564080), (48, 392218995), (56, 336187710), (57, 330289680), (60, 313775196), (63, 298833520), (70, 268950168), (72, 261479330), (76, 247717260), (80, 235331397), (84, 224125140), (89, 211533840), (90, 209183464), (94, 200282040), (95, 198173808), (105, 179300112), (112, 168093855), (114, 165144840), (120, 156887598), (126, 149416760), (133, 141552720), (140, 134475084), (141, 133521360), (144, 130739665), (152, 123858630), (168, 112062570), (171, 110096560), (178, 105766920), (180, 104591732), (188, 100141020), (190, 99086904), (210, 89650056), (228, 82572420), (235, 80112816), (240, 78443799), (252, 74708380), (266, 70776360), (267, 70511280), (280, 67237542), (282, 66760680), (285, 66057936), (304, 61929315), (315, 59766704), (329, 57223440), (336, 56031285), (342, 55048280), (356, 52883460), (360, 52295866), (376, 50070510), (380, 49543452), (399, 47184240), (420, 44825028), (423, 44507120), (445, 42306768), (456, 41286210), (470, 40056408), (504, 37354190), (532, 35388180), (534, 35255640), (560, 33618771), (564, 33380340), (570, 33028968), (623, 30219120), (630, 29883352), (658, 28611720), (665, 28310544), (684, 27524140), (705, 26704272), (712, 26441730), (720, 26147933), (752, 25035255), (760, 24771726), (798, 23592120), (801, 23503760), (840, 22412514), (846, 22253560), (855, 22019312), (890, 21153384), (893, 21082320), (912, 20643105), (940, 20028204), (987, 19074480), (1008, 18677095), (1064, 17694090), (1068, 17627820), (1128, 16690170), (1140, 16514484), (1197, 15728080), (1246, 15109560), (1260, 14941676), (1316, 14305860), (1330, 14155272), (1335, 14102256), (1368, 13762070), (1410, 13352136), (1424, 13220865), (1520, 12385863), (1596, 11796060), (1602, 11751880), (1645, 11444688), (1680, 11206257), (1691, 11133360), (1692, 11126780), (1710, 11009656), (1780, 10576692), (1786, 10541160), (1869, 10073040), (1880, 10014102), (1974, 9537240), (1995, 9436848), (2115, 8901424), (2128, 8847045), (2136, 8813910), (2209, 8522640), (2256, 8345085), (2280, 8257242), (2394, 7864040), (2492, 7554780), (2520, 7470838), (2632, 7152930), (2660, 7077636), (2670, 7051128), (2679, 7027440), (2736, 6881035), (2820, 6676068), (2961, 6358160), (3115, 6043824), (3192, 5898030), (3204, 5875940), (3290, 5722344), (3382, 5566680), (3384, 5563390), (3420, 5504828), (3560, 5288346), (3572, 5270580), (3738, 5036520), (3760, 5007051), (3948, 4768620), (3990, 4718424), (4005, 4700752), (4183, 4500720), (4230, 4450712), (4272, 4406955), (4418, 4261320), (4465, 4216464), (4560, 4128621), (4788, 3932020), (4935, 3814896), (4984, 3777390), (5040, 3735419), (5073, 3711120), (5264, 3576465), (5320, 3538818), (5340, 3525564), (5358, 3513720), (5607, 3357680), (5640, 3338034), (5922, 3179080), (5985, 3145616), (6230, 3021912), (6251, 3011760), (6384, 2949015), (6408, 2937970), (6580, 2861172), (6627, 2840880), (6764, 2783340), (6768, 2781695), (6840, 2752414), (7120, 2644173), (7144, 2635290), (7476, 2518260), (7896, 2384310), (7980, 2359212), (8010, 2350376), (8037, 2342480), (8366, 2250360), (8455, 2226672), (8460, 2225356), (8836, 2130660), (8930, 2108232), (9345, 2014608), (9576, 1966010), (9870, 1907448), (9968, 1888695), (10146, 1855560), (10640, 1769409), (10680, 1762782), (10716, 1756860), (11045, 1704528), (11214, 1678840), (11280, 1669017), (11837, 1590480), (11844, 1589540), (11970, 1572808), (12460, 1510956), (12502, 1505880), (12549, 1500240), (12816, 1468985), (13160, 1430586), (13254, 1420440), (13395, 1405488), (13528, 1391670), (13680, 1376207), (14288, 1317645), (14805, 1271632), (14952, 1259130), (15219, 1237040), (15463, 1217520), (15792, 1192155), (15960, 1179606), (16020, 1175188), (16074, 1171240), (16732, 1125180), (16910, 1113336), (16920, 1112678), (17672, 1065330), (17860, 1054116), (18690, 1007304), (18753, 1003920), (19152, 983005), (19740, 953724), (19881, 946960), (20292, 927780), (20915, 900144), (21360, 881391), (21432, 878430), (22090, 852264), (22428, 839420), (23674, 795240), (23688, 794770), (23940, 786404), (24920, 755478), (25004, 752940), (25098, 750120), (25365, 742224), (26320, 715293), (26508, 710220), (26790, 702744), (27056, 695835), (28035, 671536), (29281, 642960), (29610, 635816), (29904, 629565), (30438, 618520), (30926, 608760), (31255, 602352), (31920, 589803), (32040, 587594), (32148, 585620), (33135, 568176), (33464, 562590), (33820, 556668), (33840, 556339), (35344, 532665), (35511, 530160), (35720, 527058), (37380, 503652), (37506, 501960), (37647, 500080), (39480, 476862), (39762, 473480), (40185, 468496), (40584, 463890), (41830, 450072), (41971, 448560), (42864, 439215), (44180, 426132), (44856, 419710), (46389, 405840), (47348, 397620), (47376, 397385), (47880, 393202), (49840, 377739), (50008, 376470), (50196, 375060), (50730, 371112), (53016, 355110), (53580, 351372), (56070, 335768), (56259, 334640), (58562, 321480), (59185, 318096), (59220, 317908), (60876, 309260), (61852, 304380), (62510, 301176), (62745, 300048), (64080, 293797), (64296, 292810), (66270, 284088), (66928, 281295), (67640, 278334), (71022, 265080), (71440, 263529), (74760, 251826), (75012, 250980), (75294, 250040), (76095, 247408), (77315, 243504), (78960, 238431), (79477, 236880), (79524, 236740), (80370, 234248), (81168, 231945), (83660, 225036), (83942, 224280), (87843, 214320), (88360, 213066), (89712, 209855), (92778, 202920), (93765, 200784), (94696, 198810), (95760, 196601), (99405, 189392), (100016, 188235), (100392, 187530), (101460, 185556), (106032, 177555), (106533, 176720), (107160, 175686), (112140, 167884), (112518, 167320), (117124, 160740), (118370, 159048), (118440, 158954), (121752, 154630), (123704, 152190), (125020, 150588), (125490, 150024), (125913, 149520), (128592, 146405), (132540, 142044), (135280, 139167)]