1422650880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{8821}}^1$

素因数の和:8857

約数の個数: 240

約数和(自身を含む): 5631541344

約数和(自身を除く): 4208890464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8821, 8960, 10080, 10752, 11520, 13440, 16128, 17642, 17920, 20160, 23040, 26463, 26880, 32256, 35284, 40320, 44105, 52926, 53760, 61747, 70568, 79389, 80640, 88210, 105852, 123494, 132315, 141136, 158778, 161280, 176420, 185241, 211704, 246988, 264630, 282272, 308735, 317556, 352840, 370482, 396945, 423408, 493976, 529260, 555723, 564544, 617470, 635112, 705680, 740964, 793890, 846816, 926205, 987952, 1058520, 1111446, 1129088, 1234940, 1270224, 1411360, 1481928, 1587780, 1693632, 1852410, 1975904, 2117040, 2222892, 2258176, 2469880, 2540448, 2778615, 2822720, 2963856, 3175560, 3387264, 3704820, 3951808, 4234080, 4445784, 4516352, 4939760, 5080896, 5557230, 5645440, 5927712, 6351120, 6774528, 7409640, 7903616, 8468160, 8891568, 9879520, 10161792, 11114460, 11290880, 11855424, 12702240, 13549056, 14819280, 15807232, 16936320, 17783136, 19759040, 20323584, 22228920, 22581760, 23710848, 25404480, 29638560, 31614464, 33872640, 35566272, 39518080, 40647168, 44457840, 47421696, 50808960, 59277120, 67745280, 71132544, 79036160, 88915680, 94843392, 101617920, 118554240, 142265088, 158072320, 177831360, 203235840, 237108480, 284530176, 355662720, 474216960, 711325440, 1422650880]

約数ペア:

[(1, 1422650880), (2, 711325440), (3, 474216960), (4, 355662720), (5, 284530176), (6, 237108480), (7, 203235840), (8, 177831360), (9, 158072320), (10, 142265088), (12, 118554240), (14, 101617920), (15, 94843392), (16, 88915680), (18, 79036160), (20, 71132544), (21, 67745280), (24, 59277120), (28, 50808960), (30, 47421696), (32, 44457840), (35, 40647168), (36, 39518080), (40, 35566272), (42, 33872640), (45, 31614464), (48, 29638560), (56, 25404480), (60, 23710848), (63, 22581760), (64, 22228920), (70, 20323584), (72, 19759040), (80, 17783136), (84, 16936320), (90, 15807232), (96, 14819280), (105, 13549056), (112, 12702240), (120, 11855424), (126, 11290880), (128, 11114460), (140, 10161792), (144, 9879520), (160, 8891568), (168, 8468160), (180, 7903616), (192, 7409640), (210, 6774528), (224, 6351120), (240, 5927712), (252, 5645440), (256, 5557230), (280, 5080896), (288, 4939760), (315, 4516352), (320, 4445784), (336, 4234080), (360, 3951808), (384, 3704820), (420, 3387264), (448, 3175560), (480, 2963856), (504, 2822720), (512, 2778615), (560, 2540448), (576, 2469880), (630, 2258176), (640, 2222892), (672, 2117040), (720, 1975904), (768, 1852410), (840, 1693632), (896, 1587780), (960, 1481928), (1008, 1411360), (1120, 1270224), (1152, 1234940), (1260, 1129088), (1280, 1111446), (1344, 1058520), (1440, 987952), (1536, 926205), (1680, 846816), (1792, 793890), (1920, 740964), (2016, 705680), (2240, 635112), (2304, 617470), (2520, 564544), (2560, 555723), (2688, 529260), (2880, 493976), (3360, 423408), (3584, 396945), (3840, 370482), (4032, 352840), (4480, 317556), (4608, 308735), (5040, 282272), (5376, 264630), (5760, 246988), (6720, 211704), (7680, 185241), (8064, 176420), (8821, 161280), (8960, 158778), (10080, 141136), (10752, 132315), (11520, 123494), (13440, 105852), (16128, 88210), (17642, 80640), (17920, 79389), (20160, 70568), (23040, 61747), (26463, 53760), (26880, 52926), (32256, 44105), (35284, 40320)]