243085440

素因数分解:

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

素因数の和:9774

約数の個数: 128

約数和(自身を含む): 834523200

約数和(自身を除く): 591437760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 9739, 12480, 19478, 24960, 29217, 38956, 48695, 58434, 77912, 97390, 116868, 126607, 146085, 155824, 194780, 233736, 253214, 292170, 311648, 379821, 389560, 467472, 506428, 584340, 623296, 633035, 759642, 779120, 934944, 1012856, 1168680, 1246592, 1266070, 1519284, 1558240, 1869888, 1899105, 2025712, 2337360, 2532140, 3038568, 3116480, 3739776, 3798210, 4051424, 4674720, 5064280, 6077136, 6232960, 7596420, 8102848, 9349440, 10128560, 12154272, 15192840, 16205696, 18698880, 20257120, 24308544, 30385680, 40514240, 48617088, 60771360, 81028480, 121542720, 243085440]

約数ペア:

[(1, 243085440), (2, 121542720), (3, 81028480), (4, 60771360), (5, 48617088), (6, 40514240), (8, 30385680), (10, 24308544), (12, 20257120), (13, 18698880), (15, 16205696), (16, 15192840), (20, 12154272), (24, 10128560), (26, 9349440), (30, 8102848), (32, 7596420), (39, 6232960), (40, 6077136), (48, 5064280), (52, 4674720), (60, 4051424), (64, 3798210), (65, 3739776), (78, 3116480), (80, 3038568), (96, 2532140), (104, 2337360), (120, 2025712), (128, 1899105), (130, 1869888), (156, 1558240), (160, 1519284), (192, 1266070), (195, 1246592), (208, 1168680), (240, 1012856), (260, 934944), (312, 779120), (320, 759642), (384, 633035), (390, 623296), (416, 584340), (480, 506428), (520, 467472), (624, 389560), (640, 379821), (780, 311648), (832, 292170), (960, 253214), (1040, 233736), (1248, 194780), (1560, 155824), (1664, 146085), (1920, 126607), (2080, 116868), (2496, 97390), (3120, 77912), (4160, 58434), (4992, 48695), (6240, 38956), (8320, 29217), (9739, 24960), (12480, 19478)]