340173120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 1245339648

約数和(自身を除く): 905166528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 223, 224, 227, 240, 280, 320, 336, 420, 446, 448, 454, 480, 560, 669, 672, 681, 840, 892, 908, 960, 1115, 1120, 1135, 1338, 1344, 1362, 1561, 1589, 1680, 1784, 1816, 2230, 2240, 2270, 2676, 2724, 3122, 3178, 3345, 3360, 3405, 3568, 3632, 4460, 4540, 4683, 4767, 5352, 5448, 6244, 6356, 6690, 6720, 6810, 7136, 7264, 7805, 7945, 8920, 9080, 9366, 9534, 10704, 10896, 12488, 12712, 13380, 13620, 14272, 14528, 15610, 15890, 17840, 18160, 18732, 19068, 21408, 21792, 23415, 23835, 24976, 25424, 26760, 27240, 31220, 31780, 35680, 36320, 37464, 38136, 42816, 43584, 46830, 47670, 49952, 50621, 50848, 53520, 54480, 62440, 63560, 71360, 72640, 74928, 76272, 93660, 95340, 99904, 101242, 101696, 107040, 108960, 124880, 127120, 149856, 151863, 152544, 187320, 190680, 202484, 214080, 217920, 249760, 253105, 254240, 299712, 303726, 305088, 354347, 374640, 381360, 404968, 499520, 506210, 508480, 607452, 708694, 749280, 759315, 762720, 809936, 1012420, 1063041, 1214904, 1417388, 1498560, 1518630, 1525440, 1619872, 1771735, 2024840, 2126082, 2429808, 2834776, 3037260, 3239744, 3543470, 4049680, 4252164, 4859616, 5315205, 5669552, 6074520, 7086940, 8099360, 8504328, 9719232, 10630410, 11339104, 12149040, 14173880, 16198720, 17008656, 21260820, 22678208, 24298080, 28347760, 34017312, 42521640, 48596160, 56695520, 68034624, 85043280, 113391040, 170086560, 340173120]

約数ペア:

[(1, 340173120), (2, 170086560), (3, 113391040), (4, 85043280), (5, 68034624), (6, 56695520), (7, 48596160), (8, 42521640), (10, 34017312), (12, 28347760), (14, 24298080), (15, 22678208), (16, 21260820), (20, 17008656), (21, 16198720), (24, 14173880), (28, 12149040), (30, 11339104), (32, 10630410), (35, 9719232), (40, 8504328), (42, 8099360), (48, 7086940), (56, 6074520), (60, 5669552), (64, 5315205), (70, 4859616), (80, 4252164), (84, 4049680), (96, 3543470), (105, 3239744), (112, 3037260), (120, 2834776), (140, 2429808), (160, 2126082), (168, 2024840), (192, 1771735), (210, 1619872), (223, 1525440), (224, 1518630), (227, 1498560), (240, 1417388), (280, 1214904), (320, 1063041), (336, 1012420), (420, 809936), (446, 762720), (448, 759315), (454, 749280), (480, 708694), (560, 607452), (669, 508480), (672, 506210), (681, 499520), (840, 404968), (892, 381360), (908, 374640), (960, 354347), (1115, 305088), (1120, 303726), (1135, 299712), (1338, 254240), (1344, 253105), (1362, 249760), (1561, 217920), (1589, 214080), (1680, 202484), (1784, 190680), (1816, 187320), (2230, 152544), (2240, 151863), (2270, 149856), (2676, 127120), (2724, 124880), (3122, 108960), (3178, 107040), (3345, 101696), (3360, 101242), (3405, 99904), (3568, 95340), (3632, 93660), (4460, 76272), (4540, 74928), (4683, 72640), (4767, 71360), (5352, 63560), (5448, 62440), (6244, 54480), (6356, 53520), (6690, 50848), (6720, 50621), (6810, 49952), (7136, 47670), (7264, 46830), (7805, 43584), (7945, 42816), (8920, 38136), (9080, 37464), (9366, 36320), (9534, 35680), (10704, 31780), (10896, 31220), (12488, 27240), (12712, 26760), (13380, 25424), (13620, 24976), (14272, 23835), (14528, 23415), (15610, 21792), (15890, 21408), (17840, 19068), (18160, 18732)]