18985031520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 768

約数和(自身を含む): 80155256832

約数和(自身を除く): 61170225312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 37, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 74, 78, 80, 84, 85, 91, 96, 102, 104, 105, 111, 112, 119, 120, 130, 136, 140, 148, 156, 160, 168, 170, 182, 185, 195, 204, 208, 210, 221, 222, 224, 238, 240, 255, 259, 260, 272, 273, 280, 296, 312, 336, 340, 357, 364, 370, 390, 408, 416, 420, 442, 444, 455, 476, 480, 481, 510, 518, 520, 544, 546, 555, 560, 592, 595, 624, 629, 663, 672, 680, 691, 714, 728, 740, 777, 780, 816, 840, 884, 888, 910, 952, 962, 1020, 1036, 1040, 1092, 1105, 1110, 1120, 1184, 1190, 1248, 1258, 1295, 1326, 1360, 1365, 1382, 1428, 1443, 1456, 1480, 1547, 1554, 1560, 1632, 1680, 1768, 1776, 1785, 1820, 1887, 1904, 1924, 2040, 2072, 2073, 2080, 2184, 2210, 2220, 2380, 2405, 2516, 2590, 2652, 2720, 2730, 2764, 2856, 2886, 2912, 2960, 3094, 3108, 3120, 3145, 3315, 3360, 3367, 3455, 3536, 3552, 3570, 3640, 3774, 3808, 3848, 3885, 4080, 4144, 4146, 4368, 4403, 4420, 4440, 4641, 4760, 4810, 4837, 5032, 5180, 5304, 5460, 5528, 5712, 5772, 5920, 6188, 6216, 6240, 6290, 6630, 6734, 6910, 7072, 7140, 7215, 7280, 7548, 7696, 7735, 7770, 8160, 8177, 8288, 8292, 8736, 8806, 8840, 8880, 8983, 9282, 9435, 9520, 9620, 9674, 10064, 10101, 10360, 10365, 10608, 10920, 11056, 11424, 11544, 11747, 12376, 12432, 12580, 13209, 13260, 13468, 13820, 14280, 14430, 14511, 14560, 15096, 15392, 15470, 15540, 16354, 16584, 16835, 17612, 17680, 17760, 17966, 18564, 18870, 19040, 19240, 19348, 20128, 20202, 20720, 20730, 21216, 21840, 22015, 22112, 23088, 23205, 23494, 24185, 24531, 24752, 24864, 25160, 25567, 26418, 26520, 26936, 26949, 27640, 28560, 28860, 29022, 30192, 30940, 31080, 32708, 33168, 33670, 35224, 35241, 35360, 35932, 37128, 37740, 38480, 38696, 40404, 40885, 41440, 41460, 43680, 44030, 44915, 46176, 46410, 46988, 48370, 49062, 49504, 50320, 50505, 51134, 52836, 53040, 53872, 53898, 55280, 57120, 57239, 57720, 58044, 58735, 60384, 61880, 62160, 62881, 65416, 66045, 66336, 67340, 70448, 70482, 71864, 72555, 74256, 75480, 76701, 76960, 77392, 80808, 81770, 82229, 82920, 88060, 89830, 92820, 93976, 96740, 98124, 100640, 101010, 102268, 105672, 106080, 107744, 107796, 110560, 114478, 115440, 116088, 117470, 122655, 123760, 124320, 125762, 127835, 130832, 132090, 134680, 134745, 140896, 140964, 143728, 145110, 148512, 150960, 152711, 153402, 154784, 161616, 163540, 164458, 165840, 171717, 176120, 176205, 178969, 179660, 185640, 187952, 188643, 193480, 196248, 202020, 204536, 211344, 215592, 228956, 230880, 232176, 234940, 245310, 246687, 247520, 251524, 255670, 261664, 264180, 269360, 269490, 281928, 286195, 287456, 290220, 301920, 305422, 306804, 314405, 323232, 327080, 328916, 331680, 332371, 343434, 352240, 352410, 357938, 359320, 371280, 375904, 377286, 383505, 386960, 392496, 404040, 409072, 411145, 422688, 431184, 434639, 457912, 458133, 464352, 469880, 490620, 493374, 503048, 511340, 528360, 536907, 538720, 538980, 563856, 572390, 580440, 610844, 613608, 628810, 654160, 657832, 664742, 686868, 704480, 704820, 715876, 718640, 742560, 754572, 763555, 767010, 773920, 784992, 808080, 818144, 822290, 858585, 862368, 869278, 894845, 915824, 916266, 939760, 943215, 981240, 986748, 997113, 1006096, 1022680, 1056720, 1068977, 1073814, 1077960, 1127712, 1144780, 1160880, 1221688, 1227216, 1233435, 1257620, 1303917, 1308320, 1315664, 1329484, 1373736, 1409640, 1431752, 1437280, 1509144, 1527110, 1534020, 1616160, 1644580, 1661855, 1717170, 1738556, 1789690, 1831648, 1832532, 1879520, 1886430, 1962480, 1973496, 1994226, 2012192, 2045360, 2113440, 2137954, 2147628, 2155920, 2173195, 2289560, 2290665, 2321760, 2326597, 2443376, 2454432, 2466870, 2515240, 2607834, 2631328, 2658968, 2684535, 2747472, 2819280, 2863504, 3018288, 3042473, 3054220, 3068040, 3206931, 3289160, 3323710, 3434340, 3477112, 3579380, 3665064, 3772860, 3924960, 3946992, 3988452, 4090720, 4275908, 4295256, 4311840, 4346390, 4579120, 4581330, 4653194, 4886752, 4933740, 4985565, 5030480, 5215668, 5317936, 5344885, 5369070, 5494944, 5638560, 5650307, 5727008, 6036576, 6084946, 6108440, 6136080, 6413862, 6519585, 6578320, 6647420, 6868680, 6954224, 6979791, 7158760, 7330128, 7545720, 7893984, 7976904, 8551816, 8590512, 8692780, 9127419, 9158240, 9162660, 9306388, 9867480, 9971130, 10060960, 10431336, 10635872, 10689770, 10738140, 11300614, 11632985, 12169892, 12216880, 12272160, 12827724, 13039170, 13156640, 13294840, 13737360, 13908448, 13959582, 14317520, 14660256, 15091440, 15212365, 15953808, 16034655, 16950921, 17103632, 17181024, 17385560, 18254838, 18325320, 18612776, 19734960, 19942260, 20862672, 21379540, 21476280, 22601228, 23265970, 24339784, 24433760, 25655448, 26078340, 26589680, 27474720, 27919164, 28251535, 28635040, 30182880, 30424730, 31907616, 32069310, 33901842, 34207264, 34771120, 34898955, 36509676, 36650640, 37225552, 39469920, 39552149, 39884520, 41725344, 42759080, 42952560, 45202456, 45637095, 46531940, 48679568, 51310896, 52156680, 53179360, 55838328, 56503070, 60849460, 64138620, 67803684, 69542240, 69797910, 73019352, 73301280, 74451104, 79104298, 79769040, 84754605, 85518160, 85905120, 90404912, 91274190, 93063880, 97359136, 102621792, 104313360, 111676656, 113006140, 118656447, 121698920, 128277240, 135607368, 139595820, 146038704, 158208596, 159538080, 169509210, 171036320, 180809824, 182548380, 186127760, 197760745, 208626720, 223353312, 226012280, 237312894, 243397840, 256554480, 271214736, 279191640, 292077408, 316417192, 339018420, 365096760, 372255520, 395521490, 452024560, 474625788, 486795680, 513108960, 542429472, 558383280, 593282235, 632834384, 678036840, 730193520, 791042980, 904049120, 949251576, 1116766560, 1186564470, 1265668768, 1356073680, 1460387040, 1582085960, 1898503152, 2373128940, 2712147360, 3164171920, 3797006304, 4746257880, 6328343840, 9492515760, 18985031520]

約数ペア:

[(1, 18985031520), (2, 9492515760), (3, 6328343840), (4, 4746257880), (5, 3797006304), (6, 3164171920), (7, 2712147360), (8, 2373128940), (10, 1898503152), (12, 1582085960), (13, 1460387040), (14, 1356073680), (15, 1265668768), (16, 1186564470), (17, 1116766560), (20, 949251576), (21, 904049120), (24, 791042980), (26, 730193520), (28, 678036840), (30, 632834384), (32, 593282235), (34, 558383280), (35, 542429472), (37, 513108960), (39, 486795680), (40, 474625788), (42, 452024560), (48, 395521490), (51, 372255520), (52, 365096760), (56, 339018420), (60, 316417192), (65, 292077408), (68, 279191640), (70, 271214736), (74, 256554480), (78, 243397840), (80, 237312894), (84, 226012280), (85, 223353312), (91, 208626720), (96, 197760745), (102, 186127760), (104, 182548380), (105, 180809824), (111, 171036320), (112, 169509210), (119, 159538080), (120, 158208596), (130, 146038704), (136, 139595820), (140, 135607368), (148, 128277240), (156, 121698920), (160, 118656447), (168, 113006140), (170, 111676656), (182, 104313360), (185, 102621792), (195, 97359136), (204, 93063880), (208, 91274190), (210, 90404912), (221, 85905120), (222, 85518160), (224, 84754605), (238, 79769040), (240, 79104298), (255, 74451104), (259, 73301280), (260, 73019352), (272, 69797910), (273, 69542240), (280, 67803684), (296, 64138620), (312, 60849460), (336, 56503070), (340, 55838328), (357, 53179360), (364, 52156680), (370, 51310896), (390, 48679568), (408, 46531940), (416, 45637095), (420, 45202456), (442, 42952560), (444, 42759080), (455, 41725344), (476, 39884520), (480, 39552149), (481, 39469920), (510, 37225552), (518, 36650640), (520, 36509676), (544, 34898955), (546, 34771120), (555, 34207264), (560, 33901842), (592, 32069310), (595, 31907616), (624, 30424730), (629, 30182880), (663, 28635040), (672, 28251535), (680, 27919164), (691, 27474720), (714, 26589680), (728, 26078340), (740, 25655448), (777, 24433760), (780, 24339784), (816, 23265970), (840, 22601228), (884, 21476280), (888, 21379540), (910, 20862672), (952, 19942260), (962, 19734960), (1020, 18612776), (1036, 18325320), (1040, 18254838), (1092, 17385560), (1105, 17181024), (1110, 17103632), (1120, 16950921), (1184, 16034655), (1190, 15953808), (1248, 15212365), (1258, 15091440), (1295, 14660256), (1326, 14317520), (1360, 13959582), (1365, 13908448), (1382, 13737360), (1428, 13294840), (1443, 13156640), (1456, 13039170), (1480, 12827724), (1547, 12272160), (1554, 12216880), (1560, 12169892), (1632, 11632985), (1680, 11300614), (1768, 10738140), (1776, 10689770), (1785, 10635872), (1820, 10431336), (1887, 10060960), (1904, 9971130), (1924, 9867480), (2040, 9306388), (2072, 9162660), (2073, 9158240), (2080, 9127419), (2184, 8692780), (2210, 8590512), (2220, 8551816), (2380, 7976904), (2405, 7893984), (2516, 7545720), (2590, 7330128), (2652, 7158760), (2720, 6979791), (2730, 6954224), (2764, 6868680), (2856, 6647420), (2886, 6578320), (2912, 6519585), (2960, 6413862), (3094, 6136080), (3108, 6108440), (3120, 6084946), (3145, 6036576), (3315, 5727008), (3360, 5650307), (3367, 5638560), (3455, 5494944), (3536, 5369070), (3552, 5344885), (3570, 5317936), (3640, 5215668), (3774, 5030480), (3808, 4985565), (3848, 4933740), (3885, 4886752), (4080, 4653194), (4144, 4581330), (4146, 4579120), (4368, 4346390), (4403, 4311840), (4420, 4295256), (4440, 4275908), (4641, 4090720), (4760, 3988452), (4810, 3946992), (4837, 3924960), (5032, 3772860), (5180, 3665064), (5304, 3579380), (5460, 3477112), (5528, 3434340), (5712, 3323710), (5772, 3289160), (5920, 3206931), (6188, 3068040), (6216, 3054220), (6240, 3042473), (6290, 3018288), (6630, 2863504), (6734, 2819280), (6910, 2747472), (7072, 2684535), (7140, 2658968), (7215, 2631328), (7280, 2607834), (7548, 2515240), (7696, 2466870), (7735, 2454432), (7770, 2443376), (8160, 2326597), (8177, 2321760), (8288, 2290665), (8292, 2289560), (8736, 2173195), (8806, 2155920), (8840, 2147628), (8880, 2137954), (8983, 2113440), (9282, 2045360), (9435, 2012192), (9520, 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264180), (72555, 261664), (74256, 255670), (75480, 251524), (76701, 247520), (76960, 246687), (77392, 245310), (80808, 234940), (81770, 232176), (82229, 230880), (82920, 228956), (88060, 215592), (89830, 211344), (92820, 204536), (93976, 202020), (96740, 196248), (98124, 193480), (100640, 188643), (101010, 187952), (102268, 185640), (105672, 179660), (106080, 178969), (107744, 176205), (107796, 176120), (110560, 171717), (114478, 165840), (115440, 164458), (116088, 163540), (117470, 161616), (122655, 154784), (123760, 153402), (124320, 152711), (125762, 150960), (127835, 148512), (130832, 145110), (132090, 143728), (134680, 140964), (134745, 140896)]