208517760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1136

約数の個数: 256

約数和(自身を含む): 806371200

約数和(自身を除く): 597853440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1097, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2194, 2376, 2640, 2880, 2970, 3168, 3291, 3456, 3520, 3960, 4224, 4320, 4388, 4752, 5280, 5485, 5760, 5940, 6336, 6582, 7040, 7920, 8640, 8776, 9504, 9873, 10560, 10970, 11880, 12067, 12672, 13164, 15840, 16455, 17280, 17552, 19008, 19746, 21120, 21940, 23760, 24134, 26328, 29619, 31680, 32910, 35104, 36201, 38016, 39492, 43880, 47520, 48268, 49365, 52656, 59238, 60335, 63360, 65820, 70208, 72402, 78984, 87760, 95040, 96536, 98730, 105312, 108603, 118476, 120670, 131640, 140416, 144804, 148095, 157968, 175520, 181005, 190080, 193072, 197460, 210624, 217206, 236952, 241340, 263280, 289608, 296190, 315936, 325809, 351040, 362010, 386144, 394920, 421248, 434412, 473904, 482680, 526560, 543015, 579216, 592380, 631872, 651618, 702080, 724020, 772288, 789840, 868824, 947808, 965360, 1053120, 1086030, 1158432, 1184760, 1263744, 1303236, 1448040, 1544576, 1579680, 1629045, 1737648, 1895616, 1930720, 2106240, 2172060, 2316864, 2369520, 2606472, 2896080, 3159360, 3258090, 3475296, 3791232, 3861440, 4344120, 4633728, 4739040, 5212944, 5792160, 6318720, 6516180, 6950592, 7722880, 8688240, 9478080, 10425888, 11584320, 13032360, 13901184, 17376480, 18956160, 20851776, 23168640, 26064720, 34752960, 41703552, 52129440, 69505920, 104258880, 208517760]

約数ペア:

[(1, 208517760), (2, 104258880), (3, 69505920), (4, 52129440), (5, 41703552), (6, 34752960), (8, 26064720), (9, 23168640), (10, 20851776), (11, 18956160), (12, 17376480), (15, 13901184), (16, 13032360), (18, 11584320), (20, 10425888), (22, 9478080), (24, 8688240), (27, 7722880), (30, 6950592), (32, 6516180), (33, 6318720), (36, 5792160), (40, 5212944), (44, 4739040), (45, 4633728), (48, 4344120), (54, 3861440), (55, 3791232), (60, 3475296), (64, 3258090), (66, 3159360), (72, 2896080), (80, 2606472), (88, 2369520), (90, 2316864), (96, 2172060), (99, 2106240), (108, 1930720), (110, 1895616), (120, 1737648), (128, 1629045), (132, 1579680), (135, 1544576), (144, 1448040), (160, 1303236), (165, 1263744), (176, 1184760), (180, 1158432), (192, 1086030), (198, 1053120), (216, 965360), (220, 947808), (240, 868824), (264, 789840), (270, 772288), (288, 724020), (297, 702080), (320, 651618), (330, 631872), (352, 592380), (360, 579216), (384, 543015), (396, 526560), (432, 482680), (440, 473904), (480, 434412), (495, 421248), (528, 394920), (540, 386144), (576, 362010), (594, 351040), (640, 325809), (660, 315936), (704, 296190), (720, 289608), (792, 263280), (864, 241340), (880, 236952), (960, 217206), (990, 210624), (1056, 197460), (1080, 193072), (1097, 190080), (1152, 181005), (1188, 175520), (1320, 157968), (1408, 148095), (1440, 144804), (1485, 140416), (1584, 131640), (1728, 120670), (1760, 118476), (1920, 108603), (1980, 105312), (2112, 98730), (2160, 96536), (2194, 95040), (2376, 87760), (2640, 78984), (2880, 72402), (2970, 70208), (3168, 65820), (3291, 63360), (3456, 60335), (3520, 59238), (3960, 52656), (4224, 49365), (4320, 48268), (4388, 47520), (4752, 43880), (5280, 39492), (5485, 38016), (5760, 36201), (5940, 35104), (6336, 32910), (6582, 31680), (7040, 29619), (7920, 26328), (8640, 24134), (8776, 23760), (9504, 21940), (9873, 21120), (10560, 19746), (10970, 19008), (11880, 17552), (12067, 17280), (12672, 16455), (13164, 15840)]