18966748320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 576

約数和(自身を含む): 72981336960

約数和(自身を除く): 54014588640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 83, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 166, 169, 180, 195, 208, 216, 234, 240, 249, 260, 270, 288, 312, 313, 332, 338, 351, 360, 390, 415, 416, 432, 468, 480, 498, 507, 520, 540, 585, 624, 626, 664, 676, 702, 720, 747, 780, 830, 845, 864, 936, 939, 996, 1014, 1040, 1079, 1080, 1170, 1245, 1248, 1252, 1328, 1352, 1404, 1440, 1494, 1521, 1560, 1565, 1660, 1690, 1755, 1872, 1878, 1992, 2028, 2080, 2158, 2160, 2241, 2340, 2490, 2504, 2535, 2656, 2704, 2808, 2817, 2988, 3042, 3120, 3130, 3237, 3320, 3380, 3510, 3735, 3744, 3756, 3984, 4056, 4069, 4316, 4320, 4482, 4563, 4680, 4695, 4980, 5008, 5070, 5395, 5408, 5616, 5634, 5976, 6084, 6240, 6260, 6474, 6640, 6760, 7020, 7470, 7512, 7605, 7968, 8112, 8138, 8451, 8632, 8964, 9126, 9360, 9390, 9711, 9960, 10016, 10140, 10790, 11205, 11232, 11268, 11952, 12168, 12207, 12520, 12948, 13280, 13520, 14027, 14040, 14085, 14940, 15024, 15210, 16185, 16224, 16276, 16902, 17264, 17928, 18252, 18720, 18780, 19422, 19920, 20280, 20345, 21580, 22410, 22536, 22815, 23904, 24336, 24414, 25040, 25896, 25979, 27040, 28054, 28080, 28170, 29133, 29880, 30048, 30420, 32370, 32552, 33804, 34528, 35856, 36504, 36621, 37560, 38844, 39840, 40560, 40690, 42081, 42255, 43160, 44820, 45072, 45630, 48555, 48672, 48828, 50080, 51792, 51958, 52897, 56108, 56160, 56340, 58266, 59760, 60840, 61035, 64740, 65104, 67608, 70135, 71712, 73008, 73242, 75120, 77688, 77937, 81120, 81380, 84162, 84510, 86320, 89640, 90144, 91260, 97110, 97656, 103584, 103916, 105794, 109863, 112216, 112680, 116532, 119520, 121680, 122070, 126243, 129480, 129895, 130208, 135216, 140270, 145665, 146016, 146484, 150240, 155376, 155874, 158691, 162760, 168324, 169020, 172640, 179280, 182520, 183105, 194220, 195312, 207832, 210405, 211588, 219726, 224432, 225360, 233064, 233811, 243360, 244140, 252486, 258960, 259790, 264485, 270432, 280540, 291330, 292968, 310752, 311748, 317382, 325520, 336648, 337727, 338040, 358560, 365040, 366210, 378729, 388440, 389685, 390624, 415664, 420810, 423176, 439452, 448864, 450720, 466128, 467622, 476073, 488280, 504972, 517920, 519580, 528970, 549315, 561080, 582660, 585936, 623496, 631215, 634764, 651040, 673296, 675454, 676080, 701433, 730080, 732420, 757458, 776880, 779370, 793455, 831328, 841620, 846352, 878904, 932256, 935244, 952146, 976560, 1009944, 1013181, 1039160, 1057940, 1098630, 1122160, 1165320, 1169055, 1171872, 1246992, 1262430, 1269528, 1346592, 1350908, 1352160, 1402866, 1428219, 1464840, 1514916, 1553760, 1558740, 1586910, 1683240, 1688635, 1692704, 1757808, 1870488, 1893645, 1904292, 1953120, 2019888, 2026362, 2078320, 2115880, 2197260, 2244320, 2330640, 2338110, 2380365, 2493984, 2524860, 2539056, 2701816, 2805732, 2856438, 2929680, 3029832, 3039543, 3117480, 3173820, 3366480, 3377270, 3507165, 3515616, 3740976, 3787290, 3808584, 4039776, 4052724, 4156640, 4231760, 4390451, 4394520, 4661280, 4676220, 4760730, 5049720, 5065905, 5078112, 5403632, 5611464, 5712876, 5859360, 6059664, 6079086, 6234960, 6347640, 6732960, 6754540, 7014330, 7141095, 7481952, 7574580, 7617168, 8105448, 8463520, 8780902, 8789040, 9118629, 9352440, 9521460, 10099440, 10131810, 10807264, 11222928, 11425752, 12119328, 12158172, 12469920, 12695280, 13171353, 13509080, 14028660, 14282190, 15149160, 15197715, 15234336, 16210896, 17561804, 17578080, 18237258, 18704880, 19042920, 20198880, 20263620, 21952255, 22445856, 22851504, 24316344, 25390560, 26342706, 27018160, 28057320, 28564380, 30298320, 30395430, 32421792, 35123608, 36474516, 37409760, 38085840, 39514059, 40527240, 43904510, 45593145, 45703008, 48632688, 52685412, 54036320, 56114640, 57128760, 60596640, 60790860, 65856765, 70247216, 72949032, 76171680, 79028118, 81054480, 87809020, 91186290, 97265376, 105370824, 112229280, 114257520, 118542177, 121581720, 131713530, 140494432, 145898064, 158056236, 162108960, 175618040, 182372580, 197570295, 210741648, 228515040, 237084354, 243163440, 263427060, 291796128, 316112472, 351236080, 364745160, 395140590, 421483296, 474168708, 486326880, 526854120, 592710885, 632224944, 702472160, 729490320, 790281180, 948337416, 1053708240, 1185421770, 1264449888, 1458980640, 1580562360, 1896674832, 2107416480, 2370843540, 3161124720, 3793349664, 4741687080, 6322249440, 9483374160, 18966748320]

約数ペア:

[(1, 18966748320), (2, 9483374160), (3, 6322249440), (4, 4741687080), (5, 3793349664), (6, 3161124720), (8, 2370843540), (9, 2107416480), (10, 1896674832), (12, 1580562360), (13, 1458980640), (15, 1264449888), (16, 1185421770), (18, 1053708240), (20, 948337416), (24, 790281180), (26, 729490320), (27, 702472160), (30, 632224944), (32, 592710885), (36, 526854120), (39, 486326880), (40, 474168708), (45, 421483296), (48, 395140590), (52, 364745160), (54, 351236080), (60, 316112472), (65, 291796128), (72, 263427060), (78, 243163440), (80, 237084354), (83, 228515040), (90, 210741648), (96, 197570295), (104, 182372580), (108, 175618040), (117, 162108960), (120, 158056236), (130, 145898064), (135, 140494432), (144, 131713530), (156, 121581720), (160, 118542177), (166, 114257520), (169, 112229280), (180, 105370824), (195, 97265376), (208, 91186290), (216, 87809020), (234, 81054480), (240, 79028118), (249, 76171680), (260, 72949032), (270, 70247216), (288, 65856765), (312, 60790860), (313, 60596640), (332, 57128760), (338, 56114640), (351, 54036320), (360, 52685412), (390, 48632688), (415, 45703008), (416, 45593145), (432, 43904510), (468, 40527240), (480, 39514059), (498, 38085840), (507, 37409760), (520, 36474516), (540, 35123608), (585, 32421792), (624, 30395430), (626, 30298320), (664, 28564380), (676, 28057320), (702, 27018160), (720, 26342706), (747, 25390560), (780, 24316344), (830, 22851504), (845, 22445856), (864, 21952255), (936, 20263620), (939, 20198880), (996, 19042920), (1014, 18704880), (1040, 18237258), (1079, 17578080), (1080, 17561804), (1170, 16210896), (1245, 15234336), (1248, 15197715), (1252, 15149160), (1328, 14282190), (1352, 14028660), (1404, 13509080), (1440, 13171353), (1494, 12695280), (1521, 12469920), (1560, 12158172), (1565, 12119328), (1660, 11425752), (1690, 11222928), (1755, 10807264), (1872, 10131810), (1878, 10099440), (1992, 9521460), (2028, 9352440), (2080, 9118629), (2158, 8789040), (2160, 8780902), (2241, 8463520), (2340, 8105448), (2490, 7617168), (2504, 7574580), (2535, 7481952), (2656, 7141095), (2704, 7014330), (2808, 6754540), (2817, 6732960), (2988, 6347640), (3042, 6234960), (3120, 6079086), (3130, 6059664), (3237, 5859360), (3320, 5712876), (3380, 5611464), (3510, 5403632), (3735, 5078112), (3744, 5065905), (3756, 5049720), (3984, 4760730), (4056, 4676220), (4069, 4661280), (4316, 4394520), (4320, 4390451), (4482, 4231760), (4563, 4156640), (4680, 4052724), (4695, 4039776), (4980, 3808584), (5008, 3787290), (5070, 3740976), (5395, 3515616), (5408, 3507165), (5616, 3377270), (5634, 3366480), (5976, 3173820), (6084, 3117480), (6240, 3039543), (6260, 3029832), (6474, 2929680), (6640, 2856438), (6760, 2805732), (7020, 2701816), (7470, 2539056), (7512, 2524860), (7605, 2493984), (7968, 2380365), (8112, 2338110), (8138, 2330640), (8451, 2244320), (8632, 2197260), (8964, 2115880), (9126, 2078320), (9360, 2026362), (9390, 2019888), (9711, 1953120), (9960, 1904292), (10016, 1893645), (10140, 1870488), (10790, 1757808), (11205, 1692704), (11232, 1688635), (11268, 1683240), (11952, 1586910), (12168, 1558740), (12207, 1553760), (12520, 1514916), (12948, 1464840), (13280, 1428219), (13520, 1402866), (14027, 1352160), (14040, 1350908), (14085, 1346592), (14940, 1269528), (15024, 1262430), (15210, 1246992), (16185, 1171872), (16224, 1169055), (16276, 1165320), (16902, 1122160), (17264, 1098630), (17928, 1057940), (18252, 1039160), (18720, 1013181), (18780, 1009944), (19422, 976560), (19920, 952146), (20280, 935244), (20345, 932256), (21580, 878904), (22410, 846352), (22536, 841620), (22815, 831328), (23904, 793455), (24336, 779370), (24414, 776880), (25040, 757458), (25896, 732420), (25979, 730080), (27040, 701433), (28054, 676080), (28080, 675454), (28170, 673296), (29133, 651040), (29880, 634764), (30048, 631215), (30420, 623496), (32370, 585936), (32552, 582660), (33804, 561080), (34528, 549315), (35856, 528970), (36504, 519580), (36621, 517920), (37560, 504972), (38844, 488280), (39840, 476073), (40560, 467622), (40690, 466128), (42081, 450720), (42255, 448864), (43160, 439452), (44820, 423176), (45072, 420810), (45630, 415664), (48555, 390624), (48672, 389685), (48828, 388440), (50080, 378729), (51792, 366210), (51958, 365040), (52897, 358560), (56108, 338040), (56160, 337727), (56340, 336648), (58266, 325520), (59760, 317382), (60840, 311748), (61035, 310752), (64740, 292968), (65104, 291330), (67608, 280540), (70135, 270432), (71712, 264485), (73008, 259790), (73242, 258960), (75120, 252486), (77688, 244140), (77937, 243360), (81120, 233811), (81380, 233064), (84162, 225360), (84510, 224432), (86320, 219726), (89640, 211588), (90144, 210405), (91260, 207832), (97110, 195312), (97656, 194220), (103584, 183105), (103916, 182520), (105794, 179280), (109863, 172640), (112216, 169020), (112680, 168324), (116532, 162760), (119520, 158691), (121680, 155874), (122070, 155376), (126243, 150240), (129480, 146484), (129895, 146016), (130208, 145665), (135216, 140270)]