1617939360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1137

約数の個数: 240

約数和(自身を含む): 5760792576

約数和(自身を除く): 4142853216

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, 72, 80, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 216, 240, 254, 270, 288, 324, 360, 381, 405, 432, 480, 508, 540, 635, 648, 720, 762, 810, 864, 983, 1016, 1080, 1143, 1270, 1296, 1440, 1524, 1620, 1905, 1966, 2032, 2160, 2286, 2540, 2592, 2949, 3048, 3240, 3429, 3810, 3932, 4064, 4320, 4572, 4915, 5080, 5715, 5898, 6096, 6480, 6858, 7620, 7864, 8847, 9144, 9830, 10160, 10287, 11430, 11796, 12192, 12960, 13716, 14745, 15240, 15728, 17145, 17694, 18288, 19660, 20320, 20574, 22860, 23592, 26541, 27432, 29490, 30480, 31456, 34290, 35388, 36576, 39320, 41148, 44235, 45720, 47184, 51435, 53082, 54864, 58980, 60960, 68580, 70776, 78640, 79623, 82296, 88470, 91440, 94368, 102870, 106164, 109728, 117960, 124841, 132705, 137160, 141552, 157280, 159246, 164592, 176940, 182880, 205740, 212328, 235920, 249682, 265410, 274320, 283104, 318492, 329184, 353880, 374523, 398115, 411480, 424656, 471840, 499364, 530820, 548640, 624205, 636984, 707760, 749046, 796230, 822960, 849312, 998728, 1061640, 1123569, 1248410, 1273968, 1415520, 1498092, 1592460, 1645920, 1872615, 1997456, 2123280, 2247138, 2496820, 2547936, 2996184, 3184920, 3370707, 3745230, 3994912, 4246560, 4494276, 4993640, 5617845, 5992368, 6369840, 6741414, 7490460, 8988552, 9987280, 10112121, 11235690, 11984736, 12739680, 13482828, 14980920, 16853535, 17977104, 19974560, 20224242, 22471380, 26965656, 29961840, 33707070, 35954208, 40448484, 44942760, 50560605, 53931312, 59923680, 67414140, 80896968, 89885520, 101121210, 107862624, 134828280, 161793936, 179771040, 202242420, 269656560, 323587872, 404484840, 539313120, 808969680, 1617939360]

約数ペア:

[(1, 1617939360), (2, 808969680), (3, 539313120), (4, 404484840), (5, 323587872), (6, 269656560), (8, 202242420), (9, 179771040), (10, 161793936), (12, 134828280), (15, 107862624), (16, 101121210), (18, 89885520), (20, 80896968), (24, 67414140), (27, 59923680), (30, 53931312), (32, 50560605), (36, 44942760), (40, 40448484), (45, 35954208), (48, 33707070), (54, 29961840), (60, 26965656), (72, 22471380), (80, 20224242), (81, 19974560), (90, 17977104), (96, 16853535), (108, 14980920), (120, 13482828), (127, 12739680), (135, 11984736), (144, 11235690), (160, 10112121), (162, 9987280), (180, 8988552), (216, 7490460), (240, 6741414), (254, 6369840), (270, 5992368), (288, 5617845), (324, 4993640), (360, 4494276), (381, 4246560), (405, 3994912), (432, 3745230), (480, 3370707), (508, 3184920), (540, 2996184), (635, 2547936), (648, 2496820), (720, 2247138), (762, 2123280), (810, 1997456), (864, 1872615), (983, 1645920), (1016, 1592460), (1080, 1498092), (1143, 1415520), (1270, 1273968), (1296, 1248410), (1440, 1123569), (1524, 1061640), (1620, 998728), (1905, 849312), (1966, 822960), (2032, 796230), (2160, 749046), (2286, 707760), (2540, 636984), (2592, 624205), (2949, 548640), (3048, 530820), (3240, 499364), (3429, 471840), (3810, 424656), (3932, 411480), (4064, 398115), (4320, 374523), (4572, 353880), (4915, 329184), (5080, 318492), (5715, 283104), (5898, 274320), (6096, 265410), (6480, 249682), (6858, 235920), (7620, 212328), (7864, 205740), (8847, 182880), (9144, 176940), (9830, 164592), (10160, 159246), (10287, 157280), (11430, 141552), (11796, 137160), (12192, 132705), (12960, 124841), (13716, 117960), (14745, 109728), (15240, 106164), (15728, 102870), (17145, 94368), (17694, 91440), (18288, 88470), (19660, 82296), (20320, 79623), (20574, 78640), (22860, 70776), (23592, 68580), (26541, 60960), (27432, 58980), (29490, 54864), (30480, 53082), (31456, 51435), (34290, 47184), (35388, 45720), (36576, 44235), (39320, 41148)]