2187768960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9780

約数の個数: 256

約数和(自身を含む): 8345232000

約数和(自身を除く): 6157463040

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 9739, 11232, 12480, 14040, 14976, 17280, 18720, 19478, 22464, 24960, 28080, 29217, 37440, 38956, 44928, 48695, 56160, 58434, 74880, 77912, 87651, 97390, 112320, 116868, 126607, 146085, 155824, 175302, 194780, 224640, 233736, 253214, 262953, 292170, 311648, 350604, 379821, 389560, 438255, 467472, 506428, 525906, 584340, 623296, 633035, 701208, 759642, 779120, 876510, 934944, 1012856, 1051812, 1139463, 1168680, 1246592, 1266070, 1314765, 1402416, 1519284, 1558240, 1753020, 1869888, 1899105, 2025712, 2103624, 2278926, 2337360, 2532140, 2629530, 2804832, 3038568, 3116480, 3418389, 3506040, 3739776, 3798210, 4051424, 4207248, 4557852, 4674720, 5064280, 5259060, 5609664, 5697315, 6077136, 6232960, 6836778, 7012080, 7596420, 8102848, 8414496, 9115704, 9349440, 10128560, 10518120, 11219328, 11394630, 12154272, 13673556, 14024160, 15192840, 16205696, 16828992, 17091945, 18231408, 18698880, 20257120, 21036240, 22789260, 24308544, 27347112, 28048320, 30385680, 33657984, 34183890, 36462816, 40514240, 42072480, 45578520, 48617088, 54694224, 56096640, 60771360, 68367780, 72925632, 81028480, 84144960, 91157040, 109388448, 121542720, 136735560, 145851264, 168289920, 182314080, 218776896, 243085440, 273471120, 364628160, 437553792, 546942240, 729256320, 1093884480, 2187768960]

約数ペア:

[(1, 2187768960), (2, 1093884480), (3, 729256320), (4, 546942240), (5, 437553792), (6, 364628160), (8, 273471120), (9, 243085440), (10, 218776896), (12, 182314080), (13, 168289920), (15, 145851264), (16, 136735560), (18, 121542720), (20, 109388448), (24, 91157040), (26, 84144960), (27, 81028480), (30, 72925632), (32, 68367780), (36, 60771360), (39, 56096640), (40, 54694224), (45, 48617088), (48, 45578520), (52, 42072480), (54, 40514240), (60, 36462816), (64, 34183890), (65, 33657984), (72, 30385680), (78, 28048320), (80, 27347112), (90, 24308544), (96, 22789260), (104, 21036240), (108, 20257120), (117, 18698880), (120, 18231408), (128, 17091945), (130, 16828992), (135, 16205696), (144, 15192840), (156, 14024160), (160, 13673556), (180, 12154272), (192, 11394630), (195, 11219328), (208, 10518120), (216, 10128560), (234, 9349440), (240, 9115704), (260, 8414496), (270, 8102848), (288, 7596420), (312, 7012080), (320, 6836778), (351, 6232960), (360, 6077136), (384, 5697315), (390, 5609664), (416, 5259060), (432, 5064280), (468, 4674720), (480, 4557852), (520, 4207248), (540, 4051424), (576, 3798210), (585, 3739776), (624, 3506040), (640, 3418389), (702, 3116480), (720, 3038568), (780, 2804832), (832, 2629530), (864, 2532140), (936, 2337360), (960, 2278926), (1040, 2103624), (1080, 2025712), (1152, 1899105), (1170, 1869888), (1248, 1753020), (1404, 1558240), (1440, 1519284), (1560, 1402416), (1664, 1314765), (1728, 1266070), (1755, 1246592), (1872, 1168680), (1920, 1139463), (2080, 1051812), (2160, 1012856), (2340, 934944), (2496, 876510), (2808, 779120), (2880, 759642), (3120, 701208), (3456, 633035), (3510, 623296), (3744, 584340), (4160, 525906), (4320, 506428), (4680, 467472), (4992, 438255), (5616, 389560), (5760, 379821), (6240, 350604), (7020, 311648), (7488, 292170), (8320, 262953), (8640, 253214), (9360, 233736), (9739, 224640), (11232, 194780), (12480, 175302), (14040, 155824), (14976, 146085), (17280, 126607), (18720, 116868), (19478, 112320), (22464, 97390), (24960, 87651), (28080, 77912), (29217, 74880), (37440, 58434), (38956, 56160), (44928, 48695)]