18540543840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 576

約数和(自身を含む): 73207120896

約数和(自身を除く): 54666577056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 103, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 206, 208, 210, 224, 240, 260, 273, 280, 309, 312, 317, 336, 338, 364, 390, 412, 416, 420, 455, 480, 507, 515, 520, 546, 560, 618, 624, 634, 672, 676, 721, 728, 780, 824, 840, 845, 910, 951, 1014, 1030, 1040, 1092, 1120, 1183, 1236, 1248, 1268, 1339, 1352, 1365, 1442, 1456, 1545, 1560, 1585, 1648, 1680, 1690, 1820, 1902, 2028, 2060, 2080, 2163, 2184, 2219, 2366, 2472, 2535, 2536, 2678, 2704, 2730, 2884, 2912, 3090, 3120, 3170, 3296, 3360, 3380, 3549, 3605, 3640, 3804, 4017, 4056, 4120, 4121, 4326, 4368, 4438, 4732, 4755, 4944, 5070, 5072, 5356, 5408, 5460, 5768, 5915, 6180, 6240, 6340, 6657, 6695, 6760, 7098, 7210, 7280, 7608, 8034, 8112, 8240, 8242, 8652, 8736, 8876, 9373, 9464, 9510, 9888, 10140, 10144, 10712, 10815, 10920, 11095, 11536, 11830, 12360, 12363, 12680, 13314, 13390, 13520, 14196, 14420, 14560, 15216, 16068, 16224, 16480, 16484, 17304, 17407, 17745, 17752, 18746, 18928, 19020, 20085, 20280, 20605, 21424, 21630, 21840, 22190, 23072, 23660, 24720, 24726, 25360, 26628, 26780, 27040, 28119, 28392, 28840, 28847, 30432, 32136, 32651, 32968, 33285, 34608, 34814, 35490, 35504, 37492, 37856, 38040, 40170, 40560, 41210, 42848, 43260, 43680, 44380, 46865, 47320, 49440, 49452, 50720, 52221, 53256, 53560, 53573, 56238, 56784, 57680, 57694, 61815, 64272, 65302, 65936, 66570, 69216, 69628, 70980, 71008, 74984, 76080, 80340, 81120, 82420, 86520, 86541, 87035, 88760, 93730, 94640, 97953, 98904, 104442, 106512, 107120, 107146, 112476, 113568, 115360, 115388, 121849, 123630, 128544, 130604, 131872, 133140, 139256, 140595, 141960, 144235, 149968, 152160, 160680, 160719, 163255, 164840, 173040, 173082, 174070, 177520, 187460, 189280, 195906, 197808, 208884, 213024, 214240, 214292, 224952, 228557, 230776, 243698, 247260, 261105, 261208, 266280, 267865, 278512, 281190, 283920, 288470, 299936, 321360, 321438, 326510, 329680, 346080, 346164, 348140, 355040, 365547, 374920, 375011, 391812, 395616, 417768, 424463, 428584, 432705, 449904, 457114, 461552, 487396, 489765, 494520, 522210, 522416, 532560, 535730, 557024, 562380, 567840, 576940, 609245, 642720, 642876, 653020, 659360, 685671, 692328, 696280, 731094, 749840, 750022, 783624, 803595, 835536, 848926, 857168, 865410, 899808, 914228, 923104, 974792, 979530, 989040, 1044420, 1044832, 1065120, 1071460, 1124760, 1125033, 1142785, 1153880, 1218490, 1273389, 1285752, 1306040, 1371342, 1384656, 1392560, 1462188, 1499680, 1500044, 1567248, 1607190, 1671072, 1697852, 1714336, 1730820, 1827735, 1828456, 1875055, 1949584, 1959060, 1978080, 2088840, 2122315, 2142920, 2249520, 2250066, 2285570, 2307760, 2436980, 2546778, 2571504, 2612080, 2742684, 2769312, 2785120, 2924376, 2971241, 3000088, 3134496, 3214380, 3395704, 3428355, 3461640, 3655470, 3656912, 3750110, 3899168, 3918120, 4177680, 4244630, 4285840, 4499040, 4500132, 4571140, 4615520, 4873960, 5093556, 5143008, 5224160, 5485368, 5518019, 5625165, 5848752, 5942482, 6000176, 6366945, 6428760, 6791408, 6856710, 6923280, 7310940, 7313824, 7500220, 7836240, 8355360, 8489260, 8571680, 8913723, 9000264, 9142280, 9747920, 10187112, 10970736, 11036038, 11250330, 11697504, 11884964, 12000352, 12733890, 12857520, 13582816, 13713420, 13846560, 14621880, 14856205, 15000440, 15672480, 16554057, 16978520, 17827446, 18000528, 18284560, 19495840, 20374224, 21941472, 22072076, 22500660, 23769928, 25467780, 25715040, 27426840, 27590095, 29243760, 29712410, 30000880, 33108114, 33957040, 35654892, 36001056, 36569120, 38626133, 40748448, 44144152, 44568615, 45001320, 47539856, 50935560, 54853680, 55180190, 58487520, 59424820, 60001760, 66216228, 67914080, 71309784, 77252266, 82770285, 88288304, 89137230, 90002640, 95079712, 101871120, 109707360, 110360380, 115878399, 118849640, 132432456, 142619568, 154504532, 165540570, 176576608, 178274460, 180005280, 193130665, 203742240, 220720760, 231756798, 237699280, 264864912, 285239136, 309009064, 331081140, 356548920, 386261330, 441441520, 463513596, 475398560, 529729824, 579391995, 618018128, 662162280, 713097840, 772522660, 882883040, 927027192, 1158783990, 1236036256, 1324324560, 1426195680, 1545045320, 1854054384, 2317567980, 2648649120, 3090090640, 3708108768, 4635135960, 6180181280, 9270271920, 18540543840]

約数ペア:

[(1, 18540543840), (2, 9270271920), (3, 6180181280), (4, 4635135960), (5, 3708108768), (6, 3090090640), (7, 2648649120), (8, 2317567980), (10, 1854054384), (12, 1545045320), (13, 1426195680), (14, 1324324560), (15, 1236036256), (16, 1158783990), (20, 927027192), (21, 882883040), (24, 772522660), (26, 713097840), (28, 662162280), (30, 618018128), (32, 579391995), (35, 529729824), (39, 475398560), (40, 463513596), (42, 441441520), (48, 386261330), (52, 356548920), (56, 331081140), (60, 309009064), (65, 285239136), (70, 264864912), (78, 237699280), (80, 231756798), (84, 220720760), (91, 203742240), (96, 193130665), (103, 180005280), (104, 178274460), (105, 176576608), (112, 165540570), (120, 154504532), (130, 142619568), (140, 132432456), (156, 118849640), (160, 115878399), (168, 110360380), (169, 109707360), (182, 101871120), (195, 95079712), (206, 90002640), (208, 89137230), (210, 88288304), (224, 82770285), (240, 77252266), (260, 71309784), (273, 67914080), (280, 66216228), (309, 60001760), (312, 59424820), (317, 58487520), (336, 55180190), (338, 54853680), (364, 50935560), (390, 47539856), (412, 45001320), (416, 44568615), (420, 44144152), (455, 40748448), (480, 38626133), (507, 36569120), (515, 36001056), (520, 35654892), (546, 33957040), (560, 33108114), (618, 30000880), (624, 29712410), (634, 29243760), (672, 27590095), (676, 27426840), (721, 25715040), (728, 25467780), (780, 23769928), (824, 22500660), (840, 22072076), (845, 21941472), (910, 20374224), (951, 19495840), (1014, 18284560), (1030, 18000528), (1040, 17827446), (1092, 16978520), (1120, 16554057), (1183, 15672480), (1236, 15000440), (1248, 14856205), (1268, 14621880), (1339, 13846560), (1352, 13713420), (1365, 13582816), (1442, 12857520), (1456, 12733890), (1545, 12000352), (1560, 11884964), (1585, 11697504), (1648, 11250330), (1680, 11036038), (1690, 10970736), (1820, 10187112), (1902, 9747920), (2028, 9142280), (2060, 9000264), (2080, 8913723), (2163, 8571680), (2184, 8489260), (2219, 8355360), (2366, 7836240), (2472, 7500220), (2535, 7313824), (2536, 7310940), (2678, 6923280), (2704, 6856710), (2730, 6791408), (2884, 6428760), (2912, 6366945), (3090, 6000176), (3120, 5942482), (3170, 5848752), (3296, 5625165), (3360, 5518019), (3380, 5485368), (3549, 5224160), (3605, 5143008), (3640, 5093556), (3804, 4873960), (4017, 4615520), (4056, 4571140), (4120, 4500132), (4121, 4499040), (4326, 4285840), (4368, 4244630), (4438, 4177680), (4732, 3918120), (4755, 3899168), (4944, 3750110), (5070, 3656912), (5072, 3655470), (5356, 3461640), (5408, 3428355), (5460, 3395704), (5768, 3214380), (5915, 3134496), (6180, 3000088), (6240, 2971241), (6340, 2924376), (6657, 2785120), (6695, 2769312), (6760, 2742684), (7098, 2612080), (7210, 2571504), (7280, 2546778), (7608, 2436980), (8034, 2307760), (8112, 2285570), (8240, 2250066), (8242, 2249520), (8652, 2142920), (8736, 2122315), (8876, 2088840), (9373, 1978080), (9464, 1959060), (9510, 1949584), (9888, 1875055), (10140, 1828456), (10144, 1827735), (10712, 1730820), (10815, 1714336), (10920, 1697852), (11095, 1671072), (11536, 1607190), (11830, 1567248), (12360, 1500044), (12363, 1499680), (12680, 1462188), (13314, 1392560), (13390, 1384656), (13520, 1371342), (14196, 1306040), (14420, 1285752), (14560, 1273389), (15216, 1218490), (16068, 1153880), (16224, 1142785), (16480, 1125033), (16484, 1124760), (17304, 1071460), (17407, 1065120), (17745, 1044832), (17752, 1044420), (18746, 989040), (18928, 979530), (19020, 974792), (20085, 923104), (20280, 914228), (20605, 899808), (21424, 865410), (21630, 857168), (21840, 848926), (22190, 835536), (23072, 803595), (23660, 783624), (24720, 750022), (24726, 749840), (25360, 731094), (26628, 696280), (26780, 692328), (27040, 685671), (28119, 659360), (28392, 653020), (28840, 642876), (28847, 642720), (30432, 609245), (32136, 576940), (32651, 567840), (32968, 562380), (33285, 557024), (34608, 535730), (34814, 532560), (35490, 522416), (35504, 522210), (37492, 494520), (37856, 489765), (38040, 487396), (40170, 461552), (40560, 457114), (41210, 449904), (42848, 432705), (43260, 428584), (43680, 424463), (44380, 417768), (46865, 395616), (47320, 391812), (49440, 375011), (49452, 374920), (50720, 365547), (52221, 355040), (53256, 348140), (53560, 346164), (53573, 346080), (56238, 329680), (56784, 326510), (57680, 321438), (57694, 321360), (61815, 299936), (64272, 288470), (65302, 283920), (65936, 281190), (66570, 278512), (69216, 267865), (69628, 266280), (70980, 261208), (71008, 261105), (74984, 247260), (76080, 243698), (80340, 230776), (81120, 228557), (82420, 224952), (86520, 214292), (86541, 214240), (87035, 213024), (88760, 208884), (93730, 197808), (94640, 195906), (97953, 189280), (98904, 187460), (104442, 177520), (106512, 174070), (107120, 173082), (107146, 173040), (112476, 164840), (113568, 163255), (115360, 160719), (115388, 160680), (121849, 152160), (123630, 149968), (128544, 144235), (130604, 141960), (131872, 140595), (133140, 139256)]