128022240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 442532160

約数和(自身を除く): 314509920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 541, 544, 580, 680, 696, 816, 870, 928, 986, 1020, 1082, 1160, 1360, 1392, 1479, 1623, 1632, 1740, 1972, 2040, 2164, 2320, 2465, 2705, 2720, 2784, 2958, 3246, 3480, 3944, 4080, 4328, 4640, 4930, 5410, 5916, 6492, 6960, 7395, 7888, 8115, 8160, 8656, 9197, 9860, 10820, 11832, 12984, 13920, 14790, 15689, 15776, 16230, 17312, 18394, 19720, 21640, 23664, 25968, 27591, 29580, 31378, 32460, 36788, 39440, 43280, 45985, 47067, 47328, 51936, 55182, 59160, 62756, 64920, 73576, 78445, 78880, 86560, 91970, 94134, 110364, 118320, 125512, 129840, 137955, 147152, 156890, 183940, 188268, 220728, 235335, 236640, 251024, 259680, 266713, 275910, 294304, 313780, 367880, 376536, 441456, 470670, 502048, 533426, 551820, 627560, 735760, 753072, 800139, 882912, 941340, 1066852, 1103640, 1255120, 1333565, 1471520, 1506144, 1600278, 1882680, 2133704, 2207280, 2510240, 2667130, 3200556, 3765360, 4000695, 4267408, 4414560, 5334260, 6401112, 7530720, 8001390, 8534816, 10668520, 12802224, 16002780, 21337040, 25604448, 32005560, 42674080, 64011120, 128022240]

約数ペア:

[(1, 128022240), (2, 64011120), (3, 42674080), (4, 32005560), (5, 25604448), (6, 21337040), (8, 16002780), (10, 12802224), (12, 10668520), (15, 8534816), (16, 8001390), (17, 7530720), (20, 6401112), (24, 5334260), (29, 4414560), (30, 4267408), (32, 4000695), (34, 3765360), (40, 3200556), (48, 2667130), (51, 2510240), (58, 2207280), (60, 2133704), (68, 1882680), (80, 1600278), (85, 1506144), (87, 1471520), (96, 1333565), (102, 1255120), (116, 1103640), (120, 1066852), (136, 941340), (145, 882912), (160, 800139), (170, 753072), (174, 735760), (204, 627560), (232, 551820), (240, 533426), (255, 502048), (272, 470670), (290, 441456), (340, 376536), (348, 367880), (408, 313780), (435, 294304), (464, 275910), (480, 266713), (493, 259680), (510, 251024), (541, 236640), (544, 235335), (580, 220728), (680, 188268), (696, 183940), (816, 156890), (870, 147152), (928, 137955), (986, 129840), (1020, 125512), (1082, 118320), (1160, 110364), (1360, 94134), (1392, 91970), (1479, 86560), (1623, 78880), (1632, 78445), (1740, 73576), (1972, 64920), (2040, 62756), (2164, 59160), (2320, 55182), (2465, 51936), (2705, 47328), (2720, 47067), (2784, 45985), (2958, 43280), (3246, 39440), (3480, 36788), (3944, 32460), (4080, 31378), (4328, 29580), (4640, 27591), (4930, 25968), (5410, 23664), (5916, 21640), (6492, 19720), (6960, 18394), (7395, 17312), (7888, 16230), (8115, 15776), (8160, 15689), (8656, 14790), (9197, 13920), (9860, 12984), (10820, 11832)]