83911680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 176

約数和(自身を含む): 298698240

約数和(自身を除く): 214786560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 607, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1214, 1280, 1440, 1536, 1728, 1821, 1920, 2160, 2304, 2428, 2560, 2880, 3035, 3072, 3456, 3642, 3840, 4320, 4608, 4856, 5120, 5463, 5760, 6070, 6912, 7284, 7680, 8640, 9105, 9216, 9712, 10926, 11520, 12140, 13824, 14568, 15360, 16389, 17280, 18210, 19424, 21852, 23040, 24280, 27315, 27648, 29136, 32778, 34560, 36420, 38848, 43704, 46080, 48560, 54630, 58272, 65556, 69120, 72840, 77696, 81945, 87408, 97120, 109260, 116544, 131112, 138240, 145680, 155392, 163890, 174816, 194240, 218520, 233088, 262224, 291360, 310784, 327780, 349632, 388480, 437040, 466176, 524448, 582720, 621568, 655560, 699264, 776960, 874080, 932352, 1048896, 1165440, 1311120, 1398528, 1553920, 1748160, 1864704, 2097792, 2330880, 2622240, 2797056, 3107840, 3496320, 4195584, 4661760, 5244480, 5594112, 6992640, 8391168, 9323520, 10488960, 13985280, 16782336, 20977920, 27970560, 41955840, 83911680]

約数ペア:

[(1, 83911680), (2, 41955840), (3, 27970560), (4, 20977920), (5, 16782336), (6, 13985280), (8, 10488960), (9, 9323520), (10, 8391168), (12, 6992640), (15, 5594112), (16, 5244480), (18, 4661760), (20, 4195584), (24, 3496320), (27, 3107840), (30, 2797056), (32, 2622240), (36, 2330880), (40, 2097792), (45, 1864704), (48, 1748160), (54, 1553920), (60, 1398528), (64, 1311120), (72, 1165440), (80, 1048896), (90, 932352), (96, 874080), (108, 776960), (120, 699264), (128, 655560), (135, 621568), (144, 582720), (160, 524448), (180, 466176), (192, 437040), (216, 388480), (240, 349632), (256, 327780), (270, 310784), (288, 291360), (320, 262224), (360, 233088), (384, 218520), (432, 194240), (480, 174816), (512, 163890), (540, 155392), (576, 145680), (607, 138240), (640, 131112), (720, 116544), (768, 109260), (864, 97120), (960, 87408), (1024, 81945), (1080, 77696), (1152, 72840), (1214, 69120), (1280, 65556), (1440, 58272), (1536, 54630), (1728, 48560), (1821, 46080), (1920, 43704), (2160, 38848), (2304, 36420), (2428, 34560), (2560, 32778), (2880, 29136), (3035, 27648), (3072, 27315), (3456, 24280), (3642, 23040), (3840, 21852), (4320, 19424), (4608, 18210), (4856, 17280), (5120, 16389), (5463, 15360), (5760, 14568), (6070, 13824), (6912, 12140), (7284, 11520), (7680, 10926), (8640, 9712), (9105, 9216)]