6557760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 280

約数和(自身を含む): 26554176

約数和(自身を除く): 19996416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 64, 66, 69, 72, 80, 81, 88, 90, 92, 96, 99, 108, 110, 115, 120, 132, 135, 138, 144, 160, 162, 165, 176, 180, 184, 192, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 288, 297, 320, 324, 330, 345, 352, 360, 368, 396, 405, 414, 432, 440, 460, 480, 495, 506, 528, 540, 552, 576, 594, 621, 648, 660, 690, 704, 720, 736, 759, 792, 810, 828, 864, 880, 891, 920, 960, 990, 1012, 1035, 1056, 1080, 1104, 1188, 1242, 1265, 1296, 1320, 1380, 1440, 1472, 1485, 1518, 1584, 1620, 1656, 1728, 1760, 1782, 1840, 1863, 1980, 2024, 2070, 2112, 2160, 2208, 2277, 2376, 2484, 2530, 2592, 2640, 2760, 2880, 2970, 3036, 3105, 3168, 3240, 3312, 3520, 3564, 3680, 3726, 3795, 3960, 4048, 4140, 4320, 4416, 4455, 4554, 4752, 4968, 5060, 5184, 5280, 5520, 5940, 6072, 6210, 6336, 6480, 6624, 6831, 7128, 7360, 7452, 7590, 7920, 8096, 8280, 8640, 8910, 9108, 9315, 9504, 9936, 10120, 10560, 11040, 11385, 11880, 12144, 12420, 12960, 13248, 13662, 14256, 14904, 15180, 15840, 16192, 16560, 17820, 18216, 18630, 19008, 19872, 20240, 20493, 22080, 22770, 23760, 24288, 24840, 25920, 27324, 28512, 29808, 30360, 31680, 33120, 34155, 35640, 36432, 37260, 39744, 40480, 40986, 45540, 47520, 48576, 49680, 54648, 57024, 59616, 60720, 66240, 68310, 71280, 72864, 74520, 80960, 81972, 91080, 95040, 99360, 102465, 109296, 119232, 121440, 136620, 142560, 145728, 149040, 163944, 182160, 198720, 204930, 218592, 242880, 273240, 285120, 298080, 327888, 364320, 409860, 437184, 546480, 596160, 655776, 728640, 819720, 1092960, 1311552, 1639440, 2185920, 3278880, 6557760]

約数ペア:

[(1, 6557760), (2, 3278880), (3, 2185920), (4, 1639440), (5, 1311552), (6, 1092960), (8, 819720), (9, 728640), (10, 655776), (11, 596160), (12, 546480), (15, 437184), (16, 409860), (18, 364320), (20, 327888), (22, 298080), (23, 285120), (24, 273240), (27, 242880), (30, 218592), (32, 204930), (33, 198720), (36, 182160), (40, 163944), (44, 149040), (45, 145728), (46, 142560), (48, 136620), (54, 121440), (55, 119232), (60, 109296), (64, 102465), (66, 99360), (69, 95040), (72, 91080), (80, 81972), (81, 80960), (88, 74520), (90, 72864), (92, 71280), (96, 68310), (99, 66240), (108, 60720), (110, 59616), (115, 57024), (120, 54648), (132, 49680), (135, 48576), (138, 47520), (144, 45540), (160, 40986), (162, 40480), (165, 39744), (176, 37260), (180, 36432), (184, 35640), (192, 34155), (198, 33120), (207, 31680), (216, 30360), (220, 29808), (230, 28512), (240, 27324), (253, 25920), (264, 24840), (270, 24288), (276, 23760), (288, 22770), (297, 22080), (320, 20493), (324, 20240), (330, 19872), (345, 19008), (352, 18630), (360, 18216), (368, 17820), (396, 16560), (405, 16192), (414, 15840), (432, 15180), (440, 14904), (460, 14256), (480, 13662), (495, 13248), (506, 12960), (528, 12420), (540, 12144), (552, 11880), (576, 11385), (594, 11040), (621, 10560), (648, 10120), (660, 9936), (690, 9504), (704, 9315), (720, 9108), (736, 8910), (759, 8640), (792, 8280), (810, 8096), (828, 7920), (864, 7590), (880, 7452), (891, 7360), (920, 7128), (960, 6831), (990, 6624), (1012, 6480), (1035, 6336), (1056, 6210), (1080, 6072), (1104, 5940), (1188, 5520), (1242, 5280), (1265, 5184), (1296, 5060), (1320, 4968), (1380, 4752), (1440, 4554), (1472, 4455), (1485, 4416), (1518, 4320), (1584, 4140), (1620, 4048), (1656, 3960), (1728, 3795), (1760, 3726), (1782, 3680), (1840, 3564), (1863, 3520), (1980, 3312), (2024, 3240), (2070, 3168), (2112, 3105), (2160, 3036), (2208, 2970), (2277, 2880), (2376, 2760), (2484, 2640), (2530, 2592)]