342261920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2183

約数の個数: 192

約数和(自身を含む): 1086172416

約数和(自身を除く): 743910496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2137, 2288, 2464, 2860, 2912, 3080, 3640, 4004, 4274, 4576, 5005, 5720, 6160, 7280, 8008, 8548, 10010, 10685, 11440, 12320, 14560, 14959, 16016, 17096, 20020, 21370, 22880, 23507, 27781, 29918, 32032, 34192, 40040, 42740, 47014, 55562, 59836, 68384, 74795, 80080, 85480, 94028, 111124, 117535, 119672, 138905, 149590, 160160, 164549, 170960, 188056, 194467, 222248, 235070, 239344, 277810, 299180, 305591, 329098, 341920, 376112, 388934, 444496, 470140, 478688, 555620, 598360, 611182, 658196, 752224, 777868, 822745, 888992, 940280, 972335, 1111240, 1196720, 1222364, 1316392, 1527955, 1555736, 1645490, 1880560, 1944670, 2139137, 2222480, 2393440, 2444728, 2632784, 3055910, 3111472, 3290980, 3761120, 3889340, 4278274, 4444960, 4889456, 5265568, 6111820, 6222944, 6581960, 7778680, 8556548, 9778912, 10695685, 12223640, 13163920, 15557360, 17113096, 21391370, 24447280, 26327840, 31114720, 34226192, 42782740, 48894560, 68452384, 85565480, 171130960, 342261920]

約数ペア:

[(1, 342261920), (2, 171130960), (4, 85565480), (5, 68452384), (7, 48894560), (8, 42782740), (10, 34226192), (11, 31114720), (13, 26327840), (14, 24447280), (16, 21391370), (20, 17113096), (22, 15557360), (26, 13163920), (28, 12223640), (32, 10695685), (35, 9778912), (40, 8556548), (44, 7778680), (52, 6581960), (55, 6222944), (56, 6111820), (65, 5265568), (70, 4889456), (77, 4444960), (80, 4278274), (88, 3889340), (91, 3761120), (104, 3290980), (110, 3111472), (112, 3055910), (130, 2632784), (140, 2444728), (143, 2393440), (154, 2222480), (160, 2139137), (176, 1944670), (182, 1880560), (208, 1645490), (220, 1555736), (224, 1527955), (260, 1316392), (280, 1222364), (286, 1196720), (308, 1111240), (352, 972335), (364, 940280), (385, 888992), (416, 822745), (440, 777868), (455, 752224), (520, 658196), (560, 611182), (572, 598360), (616, 555620), (715, 478688), (728, 470140), (770, 444496), (880, 388934), (910, 376112), (1001, 341920), (1040, 329098), (1120, 305591), (1144, 299180), (1232, 277810), (1430, 239344), (1456, 235070), (1540, 222248), (1760, 194467), (1820, 188056), (2002, 170960), (2080, 164549), (2137, 160160), (2288, 149590), (2464, 138905), (2860, 119672), (2912, 117535), (3080, 111124), (3640, 94028), (4004, 85480), (4274, 80080), (4576, 74795), (5005, 68384), (5720, 59836), (6160, 55562), (7280, 47014), (8008, 42740), (8548, 40040), (10010, 34192), (10685, 32032), (11440, 29918), (12320, 27781), (14560, 23507), (14959, 22880), (16016, 21370), (17096, 20020)]