98478720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 359856000

約数和(自身を除く): 261377280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 139, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 278, 288, 320, 328, 360, 369, 384, 410, 417, 432, 480, 492, 540, 556, 576, 615, 640, 656, 695, 720, 738, 820, 834, 864, 960, 984, 1080, 1107, 1112, 1152, 1230, 1251, 1312, 1390, 1440, 1476, 1640, 1668, 1728, 1845, 1920, 1968, 2085, 2160, 2214, 2224, 2460, 2502, 2624, 2780, 2880, 2952, 3280, 3336, 3456, 3690, 3753, 3936, 4170, 4320, 4428, 4448, 4920, 5004, 5248, 5535, 5560, 5699, 5760, 5904, 6255, 6560, 6672, 7380, 7506, 7872, 8340, 8640, 8856, 8896, 9840, 10008, 11070, 11120, 11398, 11808, 12510, 13120, 13344, 14760, 15012, 15744, 16680, 17097, 17280, 17712, 17792, 18765, 19680, 20016, 22140, 22240, 22796, 23616, 25020, 26240, 26688, 28495, 29520, 30024, 33360, 34194, 35424, 37530, 39360, 40032, 44280, 44480, 45592, 47232, 50040, 51291, 53376, 56990, 59040, 60048, 66720, 68388, 70848, 75060, 78720, 80064, 85485, 88560, 88960, 91184, 100080, 102582, 113980, 118080, 120096, 133440, 136776, 141696, 150120, 153873, 160128, 170970, 177120, 182368, 200160, 205164, 227960, 236160, 240192, 256455, 266880, 273552, 300240, 307746, 341940, 354240, 364736, 400320, 410328, 455920, 480384, 512910, 547104, 600480, 615492, 683880, 708480, 729472, 769365, 800640, 820656, 911840, 1025820, 1094208, 1200960, 1230984, 1367760, 1538730, 1641312, 1823680, 2051640, 2188416, 2401920, 2461968, 2735520, 3077460, 3282624, 3647360, 4103280, 4923936, 5471040, 6154920, 6565248, 8206560, 9847872, 10942080, 12309840, 16413120, 19695744, 24619680, 32826240, 49239360, 98478720]

約数ペア:

[(1, 98478720), (2, 49239360), (3, 32826240), (4, 24619680), (5, 19695744), (6, 16413120), (8, 12309840), (9, 10942080), (10, 9847872), (12, 8206560), (15, 6565248), (16, 6154920), (18, 5471040), (20, 4923936), (24, 4103280), (27, 3647360), (30, 3282624), (32, 3077460), (36, 2735520), (40, 2461968), (41, 2401920), (45, 2188416), (48, 2051640), (54, 1823680), (60, 1641312), (64, 1538730), (72, 1367760), (80, 1230984), (82, 1200960), (90, 1094208), (96, 1025820), (108, 911840), (120, 820656), (123, 800640), (128, 769365), (135, 729472), (139, 708480), (144, 683880), (160, 615492), (164, 600480), (180, 547104), (192, 512910), (205, 480384), (216, 455920), (240, 410328), (246, 400320), (270, 364736), (278, 354240), (288, 341940), (320, 307746), (328, 300240), (360, 273552), (369, 266880), (384, 256455), (410, 240192), (417, 236160), (432, 227960), (480, 205164), (492, 200160), (540, 182368), (556, 177120), (576, 170970), (615, 160128), (640, 153873), (656, 150120), (695, 141696), (720, 136776), (738, 133440), (820, 120096), (834, 118080), (864, 113980), (960, 102582), (984, 100080), (1080, 91184), (1107, 88960), (1112, 88560), (1152, 85485), (1230, 80064), (1251, 78720), (1312, 75060), (1390, 70848), (1440, 68388), (1476, 66720), (1640, 60048), (1668, 59040), (1728, 56990), (1845, 53376), (1920, 51291), (1968, 50040), (2085, 47232), (2160, 45592), (2214, 44480), (2224, 44280), (2460, 40032), (2502, 39360), (2624, 37530), (2780, 35424), (2880, 34194), (2952, 33360), (3280, 30024), (3336, 29520), (3456, 28495), (3690, 26688), (3753, 26240), (3936, 25020), (4170, 23616), (4320, 22796), (4428, 22240), (4448, 22140), (4920, 20016), (5004, 19680), (5248, 18765), (5535, 17792), (5560, 17712), (5699, 17280), (5760, 17097), (5904, 16680), (6255, 15744), (6560, 15012), (6672, 14760), (7380, 13344), (7506, 13120), (7872, 12510), (8340, 11808), (8640, 11398), (8856, 11120), (8896, 11070), (9840, 10008)]