1251702720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{16097}}^1$

素因数の和:16129

約数の個数: 168

約数和(自身を含む): 4465070064

約数和(自身を除く): 3213367344

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 16097, 19440, 25920, 32194, 38880, 48291, 64388, 77760, 80485, 96582, 128776, 144873, 160970, 193164, 241455, 257552, 289746, 321940, 386328, 434619, 482910, 515104, 579492, 643880, 724365, 772656, 869238, 965820, 1030208, 1158984, 1287760, 1303857, 1448730, 1545312, 1738476, 1931640, 2173095, 2317968, 2575520, 2607714, 2897460, 3090624, 3476952, 3863280, 3911571, 4346190, 4635936, 5151040, 5215428, 5794920, 6519285, 6953904, 7726560, 7823142, 8692380, 9271872, 10430856, 11589840, 13038570, 13907808, 15453120, 15646284, 17384760, 19557855, 20861712, 23179680, 26077140, 27815616, 31292568, 34769520, 39115710, 41723424, 46359360, 52154280, 62585136, 69539040, 78231420, 83446848, 104308560, 125170272, 139078080, 156462840, 208617120, 250340544, 312925680, 417234240, 625851360, 1251702720]

約数ペア:

[(1, 1251702720), (2, 625851360), (3, 417234240), (4, 312925680), (5, 250340544), (6, 208617120), (8, 156462840), (9, 139078080), (10, 125170272), (12, 104308560), (15, 83446848), (16, 78231420), (18, 69539040), (20, 62585136), (24, 52154280), (27, 46359360), (30, 41723424), (32, 39115710), (36, 34769520), (40, 31292568), (45, 27815616), (48, 26077140), (54, 23179680), (60, 20861712), (64, 19557855), (72, 17384760), (80, 15646284), (81, 15453120), (90, 13907808), (96, 13038570), (108, 11589840), (120, 10430856), (135, 9271872), (144, 8692380), (160, 7823142), (162, 7726560), (180, 6953904), (192, 6519285), (216, 5794920), (240, 5215428), (243, 5151040), (270, 4635936), (288, 4346190), (320, 3911571), (324, 3863280), (360, 3476952), (405, 3090624), (432, 2897460), (480, 2607714), (486, 2575520), (540, 2317968), (576, 2173095), (648, 1931640), (720, 1738476), (810, 1545312), (864, 1448730), (960, 1303857), (972, 1287760), (1080, 1158984), (1215, 1030208), (1296, 965820), (1440, 869238), (1620, 772656), (1728, 724365), (1944, 643880), (2160, 579492), (2430, 515104), (2592, 482910), (2880, 434619), (3240, 386328), (3888, 321940), (4320, 289746), (4860, 257552), (5184, 241455), (6480, 193164), (7776, 160970), (8640, 144873), (9720, 128776), (12960, 96582), (15552, 80485), (16097, 77760), (19440, 64388), (25920, 48291), (32194, 38880)]