189081760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2238

約数の個数: 96

約数和(自身を含む): 517224960

約数和(自身を除く): 328143200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2137, 2212, 2528, 2765, 3160, 4274, 4424, 5530, 6320, 8548, 8848, 10685, 11060, 12640, 14959, 17096, 17696, 21370, 22120, 29918, 34192, 42740, 44240, 59836, 68384, 74795, 85480, 88480, 119672, 149590, 168823, 170960, 239344, 299180, 337646, 341920, 478688, 598360, 675292, 844115, 1181761, 1196720, 1350584, 1688230, 2363522, 2393440, 2701168, 3376460, 4727044, 5402336, 5908805, 6752920, 9454088, 11817610, 13505840, 18908176, 23635220, 27011680, 37816352, 47270440, 94540880, 189081760]

約数ペア:

[(1, 189081760), (2, 94540880), (4, 47270440), (5, 37816352), (7, 27011680), (8, 23635220), (10, 18908176), (14, 13505840), (16, 11817610), (20, 9454088), (28, 6752920), (32, 5908805), (35, 5402336), (40, 4727044), (56, 3376460), (70, 2701168), (79, 2393440), (80, 2363522), (112, 1688230), (140, 1350584), (158, 1196720), (160, 1181761), (224, 844115), (280, 675292), (316, 598360), (395, 478688), (553, 341920), (560, 337646), (632, 299180), (790, 239344), (1106, 170960), (1120, 168823), (1264, 149590), (1580, 119672), (2137, 88480), (2212, 85480), (2528, 74795), (2765, 68384), (3160, 59836), (4274, 44240), (4424, 42740), (5530, 34192), (6320, 29918), (8548, 22120), (8848, 21370), (10685, 17696), (11060, 17096), (12640, 14959)]