348134080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2226

約数の個数: 112

約数和(自身を含む): 960851520

約数和(自身を除く): 612717440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2129, 2240, 2336, 2555, 2920, 4088, 4258, 4672, 5110, 5840, 8176, 8516, 10220, 10645, 11680, 14903, 16352, 17032, 20440, 21290, 23360, 29806, 32704, 34064, 40880, 42580, 59612, 68128, 74515, 81760, 85160, 119224, 136256, 149030, 155417, 163520, 170320, 238448, 298060, 310834, 340640, 476896, 596120, 621668, 681280, 777085, 953792, 1087919, 1192240, 1243336, 1554170, 2175838, 2384480, 2486672, 3108340, 4351676, 4768960, 4973344, 5439595, 6216680, 8703352, 9946688, 10879190, 12433360, 17406704, 21758380, 24866720, 34813408, 43516760, 49733440, 69626816, 87033520, 174067040, 348134080]

約数ペア:

[(1, 348134080), (2, 174067040), (4, 87033520), (5, 69626816), (7, 49733440), (8, 43516760), (10, 34813408), (14, 24866720), (16, 21758380), (20, 17406704), (28, 12433360), (32, 10879190), (35, 9946688), (40, 8703352), (56, 6216680), (64, 5439595), (70, 4973344), (73, 4768960), (80, 4351676), (112, 3108340), (140, 2486672), (146, 2384480), (160, 2175838), (224, 1554170), (280, 1243336), (292, 1192240), (320, 1087919), (365, 953792), (448, 777085), (511, 681280), (560, 621668), (584, 596120), (730, 476896), (1022, 340640), (1120, 310834), (1168, 298060), (1460, 238448), (2044, 170320), (2129, 163520), (2240, 155417), (2336, 149030), (2555, 136256), (2920, 119224), (4088, 85160), (4258, 81760), (4672, 74515), (5110, 68128), (5840, 59612), (8176, 42580), (8516, 40880), (10220, 34064), (10645, 32704), (11680, 29806), (14903, 23360), (16352, 21290), (17032, 20440)]