919367040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 3102105600

約数和(自身を除く): 2182738560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 109, 115, 120, 128, 138, 160, 184, 191, 192, 218, 230, 240, 276, 320, 327, 345, 368, 382, 384, 436, 460, 480, 545, 552, 573, 640, 654, 690, 736, 764, 872, 920, 955, 960, 1090, 1104, 1146, 1308, 1380, 1472, 1528, 1635, 1744, 1840, 1910, 1920, 2180, 2208, 2292, 2507, 2616, 2760, 2865, 2944, 3056, 3270, 3488, 3680, 3820, 4360, 4393, 4416, 4584, 5014, 5232, 5520, 5730, 6112, 6540, 6976, 7360, 7521, 7640, 8720, 8786, 8832, 9168, 10028, 10464, 11040, 11460, 12224, 12535, 13080, 13179, 13952, 14720, 15042, 15280, 17440, 17572, 18336, 20056, 20819, 20928, 21965, 22080, 22920, 24448, 25070, 26160, 26358, 30084, 30560, 34880, 35144, 36672, 37605, 40112, 41638, 41856, 43930, 44160, 45840, 50140, 52320, 52716, 60168, 61120, 62457, 65895, 69760, 70288, 73344, 75210, 80224, 83276, 87860, 91680, 100280, 104095, 104640, 105432, 120336, 122240, 124914, 131790, 140576, 150420, 160448, 166552, 175720, 183360, 200560, 208190, 209280, 210864, 240672, 249828, 263580, 281152, 300840, 312285, 320896, 333104, 351440, 366720, 401120, 416380, 421728, 478837, 481344, 499656, 527160, 562304, 601680, 624570, 666208, 702880, 802240, 832760, 843456, 957674, 962688, 999312, 1054320, 1203360, 1249140, 1332416, 1405760, 1436511, 1604480, 1665520, 1686912, 1915348, 1998624, 2108640, 2394185, 2406720, 2498280, 2664832, 2811520, 2873022, 3331040, 3830696, 3997248, 4217280, 4788370, 4813440, 4996560, 5746044, 6662080, 7182555, 7661392, 7994496, 8434560, 9576740, 9993120, 11492088, 13324160, 14365110, 15322784, 19153480, 19986240, 22984176, 28730220, 30645568, 38306960, 39972480, 45968352, 57460440, 61291136, 76613920, 91936704, 114920880, 153227840, 183873408, 229841760, 306455680, 459683520, 919367040]

約数ペア:

[(1, 919367040), (2, 459683520), (3, 306455680), (4, 229841760), (5, 183873408), (6, 153227840), (8, 114920880), (10, 91936704), (12, 76613920), (15, 61291136), (16, 57460440), (20, 45968352), (23, 39972480), (24, 38306960), (30, 30645568), (32, 28730220), (40, 22984176), (46, 19986240), (48, 19153480), (60, 15322784), (64, 14365110), (69, 13324160), (80, 11492088), (92, 9993120), (96, 9576740), (109, 8434560), (115, 7994496), (120, 7661392), (128, 7182555), (138, 6662080), (160, 5746044), (184, 4996560), (191, 4813440), (192, 4788370), (218, 4217280), (230, 3997248), (240, 3830696), (276, 3331040), (320, 2873022), (327, 2811520), (345, 2664832), (368, 2498280), (382, 2406720), (384, 2394185), (436, 2108640), (460, 1998624), (480, 1915348), (545, 1686912), (552, 1665520), (573, 1604480), (640, 1436511), (654, 1405760), (690, 1332416), (736, 1249140), (764, 1203360), (872, 1054320), (920, 999312), (955, 962688), (960, 957674), (1090, 843456), (1104, 832760), (1146, 802240), (1308, 702880), (1380, 666208), (1472, 624570), (1528, 601680), (1635, 562304), (1744, 527160), (1840, 499656), (1910, 481344), (1920, 478837), (2180, 421728), (2208, 416380), (2292, 401120), (2507, 366720), (2616, 351440), (2760, 333104), (2865, 320896), (2944, 312285), (3056, 300840), (3270, 281152), (3488, 263580), (3680, 249828), (3820, 240672), (4360, 210864), (4393, 209280), (4416, 208190), (4584, 200560), (5014, 183360), (5232, 175720), (5520, 166552), (5730, 160448), (6112, 150420), (6540, 140576), (6976, 131790), (7360, 124914), (7521, 122240), (7640, 120336), (8720, 105432), (8786, 104640), (8832, 104095), (9168, 100280), (10028, 91680), (10464, 87860), (11040, 83276), (11460, 80224), (12224, 75210), (12535, 73344), (13080, 70288), (13179, 69760), (13952, 65895), (14720, 62457), (15042, 61120), (15280, 60168), (17440, 52716), (17572, 52320), (18336, 50140), (20056, 45840), (20819, 44160), (20928, 43930), (21965, 41856), (22080, 41638), (22920, 40112), (24448, 37605), (25070, 36672), (26160, 35144), (26358, 34880), (30084, 30560)]