2193721600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 216

約数和(自身を含む): 6478335360

約数和(自身を除く): 4284613760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 128, 140, 160, 161, 175, 184, 200, 224, 230, 256, 280, 320, 322, 350, 368, 400, 448, 460, 560, 575, 640, 644, 700, 736, 800, 805, 896, 920, 1120, 1150, 1280, 1288, 1400, 1472, 1600, 1610, 1792, 1840, 2129, 2240, 2300, 2576, 2800, 2944, 3200, 3220, 3680, 4025, 4258, 4480, 4600, 5152, 5600, 5888, 6400, 6440, 7360, 8050, 8516, 8960, 9200, 10304, 10645, 11200, 12880, 14720, 14903, 16100, 17032, 18400, 20608, 21290, 22400, 25760, 29440, 29806, 32200, 34064, 36800, 41216, 42580, 44800, 48967, 51520, 53225, 59612, 64400, 68128, 73600, 74515, 85160, 97934, 103040, 106450, 119224, 128800, 136256, 147200, 149030, 170320, 195868, 206080, 212900, 238448, 244835, 257600, 272512, 298060, 340640, 342769, 372575, 391736, 425800, 476896, 489670, 515200, 545024, 596120, 681280, 685538, 745150, 783472, 851600, 953792, 979340, 1030400, 1192240, 1224175, 1362560, 1371076, 1490300, 1566944, 1703200, 1713845, 1907584, 1958680, 2384480, 2448350, 2725120, 2742152, 2980600, 3133888, 3406400, 3427690, 3815168, 3917360, 4768960, 4896700, 5484304, 5961200, 6267776, 6812800, 6855380, 7834720, 8569225, 9537920, 9793400, 10968608, 11922400, 12535552, 13625600, 13710760, 15669440, 17138450, 19075840, 19586800, 21937216, 23844800, 27421520, 31338880, 34276900, 39173600, 43874432, 47689600, 54843040, 62677760, 68553800, 78347200, 87748864, 95379200, 109686080, 137107600, 156694400, 219372160, 274215200, 313388800, 438744320, 548430400, 1096860800, 2193721600]

約数ペア:

[(1, 2193721600), (2, 1096860800), (4, 548430400), (5, 438744320), (7, 313388800), (8, 274215200), (10, 219372160), (14, 156694400), (16, 137107600), (20, 109686080), (23, 95379200), (25, 87748864), (28, 78347200), (32, 68553800), (35, 62677760), (40, 54843040), (46, 47689600), (50, 43874432), (56, 39173600), (64, 34276900), (70, 31338880), (80, 27421520), (92, 23844800), (100, 21937216), (112, 19586800), (115, 19075840), (128, 17138450), (140, 15669440), (160, 13710760), (161, 13625600), (175, 12535552), (184, 11922400), (200, 10968608), (224, 9793400), (230, 9537920), (256, 8569225), (280, 7834720), (320, 6855380), (322, 6812800), (350, 6267776), (368, 5961200), (400, 5484304), (448, 4896700), (460, 4768960), (560, 3917360), (575, 3815168), (640, 3427690), (644, 3406400), (700, 3133888), (736, 2980600), (800, 2742152), (805, 2725120), (896, 2448350), (920, 2384480), (1120, 1958680), (1150, 1907584), (1280, 1713845), (1288, 1703200), (1400, 1566944), (1472, 1490300), (1600, 1371076), (1610, 1362560), (1792, 1224175), (1840, 1192240), (2129, 1030400), (2240, 979340), (2300, 953792), (2576, 851600), (2800, 783472), (2944, 745150), (3200, 685538), (3220, 681280), (3680, 596120), (4025, 545024), (4258, 515200), (4480, 489670), (4600, 476896), (5152, 425800), (5600, 391736), (5888, 372575), (6400, 342769), (6440, 340640), (7360, 298060), (8050, 272512), (8516, 257600), (8960, 244835), (9200, 238448), (10304, 212900), (10645, 206080), (11200, 195868), (12880, 170320), (14720, 149030), (14903, 147200), (16100, 136256), (17032, 128800), (18400, 119224), (20608, 106450), (21290, 103040), (22400, 97934), (25760, 85160), (29440, 74515), (29806, 73600), (32200, 68128), (34064, 64400), (36800, 59612), (41216, 53225), (42580, 51520), (44800, 48967)]