243877920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 576

約数和(自身を含む): 1013523840

約数和(自身を除く): 769645920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 19, 20, 22, 24, 26, 30, 32, 33, 34, 38, 39, 40, 44, 48, 51, 52, 55, 57, 60, 65, 66, 68, 76, 78, 80, 85, 88, 95, 96, 102, 104, 110, 114, 120, 121, 130, 132, 136, 143, 152, 156, 160, 165, 170, 176, 187, 190, 195, 204, 208, 209, 220, 221, 228, 240, 242, 247, 255, 260, 264, 272, 285, 286, 304, 312, 323, 330, 340, 352, 363, 374, 380, 390, 408, 416, 418, 429, 440, 442, 456, 480, 484, 494, 510, 520, 528, 544, 561, 570, 572, 605, 608, 624, 627, 646, 660, 663, 680, 715, 726, 741, 748, 760, 780, 816, 836, 858, 880, 884, 912, 935, 968, 969, 988, 1020, 1040, 1045, 1056, 1105, 1122, 1140, 1144, 1210, 1235, 1248, 1254, 1292, 1320, 1326, 1360, 1430, 1452, 1482, 1496, 1520, 1560, 1573, 1615, 1632, 1672, 1716, 1760, 1768, 1815, 1824, 1870, 1936, 1938, 1976, 2040, 2057, 2080, 2090, 2145, 2210, 2244, 2280, 2288, 2299, 2420, 2431, 2470, 2508, 2584, 2640, 2652, 2717, 2720, 2805, 2860, 2904, 2964, 2992, 3040, 3120, 3135, 3146, 3230, 3315, 3344, 3432, 3536, 3553, 3630, 3705, 3740, 3872, 3876, 3952, 4080, 4114, 4180, 4199, 4290, 4420, 4488, 4560, 4576, 4598, 4719, 4840, 4845, 4862, 4940, 5016, 5168, 5280, 5304, 5434, 5610, 5720, 5808, 5928, 5984, 6171, 6240, 6270, 6292, 6460, 6630, 6688, 6864, 6897, 7072, 7106, 7260, 7293, 7410, 7480, 7752, 7865, 7904, 8151, 8160, 8228, 8360, 8398, 8580, 8840, 8976, 9120, 9196, 9438, 9680, 9690, 9724, 9880, 10032, 10285, 10336, 10608, 10659, 10868, 11220, 11440, 11495, 11616, 11856, 12155, 12342, 12540, 12584, 12597, 12920, 13260, 13585, 13728, 13794, 14212, 14520, 14586, 14820, 14960, 15504, 15730, 16302, 16456, 16720, 16796, 17160, 17680, 17765, 17952, 18392, 18876, 19360, 19380, 19448, 19760, 20064, 20570, 20995, 21216, 21318, 21736, 22440, 22880, 22990, 23595, 23712, 24310, 24684, 25080, 25168, 25194, 25840, 26520, 26741, 27170, 27588, 28424, 29040, 29172, 29640, 29887, 29920, 30855, 31008, 31460, 32604, 32912, 33440, 33592, 34320, 34485, 35360, 35530, 36465, 36784, 37752, 38760, 38896, 39083, 39520, 40755, 41140, 41990, 42636, 43472, 44880, 45980, 46189, 47190, 48620, 49368, 50160, 50336, 50388, 51680, 53040, 53295, 53482, 54340, 55176, 56848, 58080, 58344, 59280, 59774, 61710, 62920, 62985, 65208, 65824, 67184, 68640, 68970, 71060, 72930, 73568, 75504, 77520, 77792, 78166, 80223, 81510, 82280, 83980, 85272, 86944, 89661, 89760, 91960, 92378, 94380, 97240, 98736, 100320, 100776, 106080, 106590, 106964, 108680, 110352, 113696, 116688, 117249, 118560, 119548, 123420, 125840, 125970, 130416, 133705, 134368, 137940, 138567, 142120, 145860, 149435, 151008, 155040, 156332, 160446, 163020, 164560, 167960, 170544, 179322, 183920, 184756, 188760, 194480, 195415, 197472, 201552, 213180, 213928, 217360, 220704, 230945, 233376, 234498, 239096, 246840, 251680, 251940, 260832, 267410, 275880, 277134, 284240, 291720, 298870, 312664, 320892, 326040, 329120, 335920, 341088, 358644, 367840, 369512, 377520, 388960, 390830, 401115, 403104, 426360, 427856, 434720, 448305, 461890, 468996, 478192, 493680, 503880, 508079, 534820, 551760, 554268, 568480, 583440, 586245, 597740, 625328, 641784, 652080, 671840, 692835, 717288, 739024, 755040, 781660, 802230, 852720, 855712, 896610, 923780, 937992, 956384, 987360, 1007760, 1016158, 1069640, 1103520, 1108536, 1166880, 1172490, 1195480, 1250656, 1283568, 1304160, 1385670, 1434576, 1478048, 1524237, 1563320, 1604460, 1705440, 1793220, 1847560, 1875984, 2015520, 2032316, 2139280, 2217072, 2344980, 2390960, 2540395, 2567136, 2771340, 2869152, 3048474, 3126640, 3208920, 3586440, 3695120, 3751968, 4064632, 4278560, 4434144, 4689960, 4781920, 5080790, 5542680, 6096948, 6253280, 6417840, 7172880, 7390240, 7621185, 8129264, 9379920, 10161580, 11085360, 12193896, 12835680, 14345760, 15242370, 16258528, 18759840, 20323160, 22170720, 24387792, 30484740, 40646320, 48775584, 60969480, 81292640, 121938960, 243877920]

約数ペア:

[(1, 243877920), (2, 121938960), (3, 81292640), (4, 60969480), (5, 48775584), (6, 40646320), (8, 30484740), (10, 24387792), (11, 22170720), (12, 20323160), (13, 18759840), (15, 16258528), (16, 15242370), (17, 14345760), (19, 12835680), (20, 12193896), (22, 11085360), (24, 10161580), (26, 9379920), (30, 8129264), (32, 7621185), (33, 7390240), (34, 7172880), (38, 6417840), (39, 6253280), (40, 6096948), (44, 5542680), (48, 5080790), (51, 4781920), (52, 4689960), (55, 4434144), (57, 4278560), (60, 4064632), (65, 3751968), (66, 3695120), (68, 3586440), (76, 3208920), (78, 3126640), (80, 3048474), (85, 2869152), (88, 2771340), (95, 2567136), (96, 2540395), (102, 2390960), (104, 2344980), (110, 2217072), (114, 2139280), (120, 2032316), (121, 2015520), (130, 1875984), (132, 1847560), (136, 1793220), (143, 1705440), (152, 1604460), (156, 1563320), (160, 1524237), (165, 1478048), (170, 1434576), (176, 1385670), (187, 1304160), (190, 1283568), (195, 1250656), (204, 1195480), (208, 1172490), (209, 1166880), (220, 1108536), (221, 1103520), (228, 1069640), (240, 1016158), (242, 1007760), (247, 987360), (255, 956384), (260, 937992), (264, 923780), (272, 896610), (285, 855712), (286, 852720), (304, 802230), (312, 781660), (323, 755040), (330, 739024), (340, 717288), (352, 692835), (363, 671840), (374, 652080), (380, 641784), (390, 625328), (408, 597740), (416, 586245), (418, 583440), (429, 568480), (440, 554268), (442, 551760), (456, 534820), (480, 508079), (484, 503880), (494, 493680), (510, 478192), (520, 468996), (528, 461890), (544, 448305), (561, 434720), (570, 427856), (572, 426360), (605, 403104), (608, 401115), (624, 390830), (627, 388960), (646, 377520), (660, 369512), (663, 367840), (680, 358644), (715, 341088), (726, 335920), (741, 329120), (748, 326040), (760, 320892), (780, 312664), (816, 298870), (836, 291720), (858, 284240), (880, 277134), (884, 275880), (912, 267410), (935, 260832), (968, 251940), (969, 251680), (988, 246840), (1020, 239096), (1040, 234498), (1045, 233376), (1056, 230945), (1105, 220704), (1122, 217360), (1140, 213928), (1144, 213180), (1210, 201552), (1235, 197472), (1248, 195415), (1254, 194480), (1292, 188760), (1320, 184756), (1326, 183920), (1360, 179322), (1430, 170544), (1452, 167960), (1482, 164560), (1496, 163020), (1520, 160446), (1560, 156332), (1573, 155040), (1615, 151008), (1632, 149435), (1672, 145860), (1716, 142120), (1760, 138567), (1768, 137940), (1815, 134368), (1824, 133705), (1870, 130416), (1936, 125970), (1938, 125840), (1976, 123420), (2040, 119548), (2057, 118560), (2080, 117249), (2090, 116688), (2145, 113696), (2210, 110352), (2244, 108680), (2280, 106964), (2288, 106590), (2299, 106080), (2420, 100776), (2431, 100320), (2470, 98736), (2508, 97240), (2584, 94380), (2640, 92378), (2652, 91960), (2717, 89760), (2720, 89661), (2805, 86944), (2860, 85272), (2904, 83980), (2964, 82280), (2992, 81510), (3040, 80223), (3120, 78166), (3135, 77792), (3146, 77520), (3230, 75504), (3315, 73568), (3344, 72930), (3432, 71060), (3536, 68970), (3553, 68640), (3630, 67184), (3705, 65824), (3740, 65208), (3872, 62985), (3876, 62920), (3952, 61710), (4080, 59774), (4114, 59280), (4180, 58344), (4199, 58080), (4290, 56848), (4420, 55176), (4488, 54340), (4560, 53482), (4576, 53295), (4598, 53040), (4719, 51680), (4840, 50388), (4845, 50336), (4862, 50160), (4940, 49368), (5016, 48620), (5168, 47190), (5280, 46189), (5304, 45980), (5434, 44880), (5610, 43472), (5720, 42636), (5808, 41990), (5928, 41140), (5984, 40755), (6171, 39520), (6240, 39083), (6270, 38896), (6292, 38760), (6460, 37752), (6630, 36784), (6688, 36465), (6864, 35530), (6897, 35360), (7072, 34485), (7106, 34320), (7260, 33592), (7293, 33440), (7410, 32912), (7480, 32604), (7752, 31460), (7865, 31008), (7904, 30855), (8151, 29920), (8160, 29887), (8228, 29640), (8360, 29172), (8398, 29040), (8580, 28424), (8840, 27588), (8976, 27170), (9120, 26741), (9196, 26520), (9438, 25840), (9680, 25194), (9690, 25168), (9724, 25080), (9880, 24684), (10032, 24310), (10285, 23712), (10336, 23595), (10608, 22990), (10659, 22880), (10868, 22440), (11220, 21736), (11440, 21318), (11495, 21216), (11616, 20995), (11856, 20570), (12155, 20064), (12342, 19760), (12540, 19448), (12584, 19380), (12597, 19360), (12920, 18876), (13260, 18392), (13585, 17952), (13728, 17765), (13794, 17680), (14212, 17160), (14520, 16796), (14586, 16720), (14820, 16456), (14960, 16302), (15504, 15730)]