268101120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5020

約数の個数: 160

約数和(自身を含む): 979723008

約数和(自身を除く): 711621888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 4987, 5376, 6720, 7680, 8960, 9974, 10752, 13440, 14961, 17920, 19948, 24935, 26880, 29922, 34909, 39896, 49870, 53760, 59844, 69818, 74805, 79792, 99740, 104727, 119688, 139636, 149610, 159584, 174545, 199480, 209454, 239376, 279272, 299220, 319168, 349090, 398960, 418908, 478752, 523635, 558544, 598440, 638336, 698180, 797920, 837816, 957504, 1047270, 1117088, 1196880, 1276672, 1396360, 1595840, 1675632, 1915008, 2094540, 2234176, 2393760, 2553344, 2792720, 3191680, 3351264, 3830016, 4189080, 4468352, 4787520, 5585440, 6383360, 6702528, 7660032, 8378160, 8936704, 9575040, 11170880, 12766720, 13405056, 16756320, 17873408, 19150080, 22341760, 26810112, 33512640, 38300160, 44683520, 53620224, 67025280, 89367040, 134050560, 268101120]

約数ペア:

[(1, 268101120), (2, 134050560), (3, 89367040), (4, 67025280), (5, 53620224), (6, 44683520), (7, 38300160), (8, 33512640), (10, 26810112), (12, 22341760), (14, 19150080), (15, 17873408), (16, 16756320), (20, 13405056), (21, 12766720), (24, 11170880), (28, 9575040), (30, 8936704), (32, 8378160), (35, 7660032), (40, 6702528), (42, 6383360), (48, 5585440), (56, 4787520), (60, 4468352), (64, 4189080), (70, 3830016), (80, 3351264), (84, 3191680), (96, 2792720), (105, 2553344), (112, 2393760), (120, 2234176), (128, 2094540), (140, 1915008), (160, 1675632), (168, 1595840), (192, 1396360), (210, 1276672), (224, 1196880), (240, 1117088), (256, 1047270), (280, 957504), (320, 837816), (336, 797920), (384, 698180), (420, 638336), (448, 598440), (480, 558544), (512, 523635), (560, 478752), (640, 418908), (672, 398960), (768, 349090), (840, 319168), (896, 299220), (960, 279272), (1120, 239376), (1280, 209454), (1344, 199480), (1536, 174545), (1680, 159584), (1792, 149610), (1920, 139636), (2240, 119688), (2560, 104727), (2688, 99740), (3360, 79792), (3584, 74805), (3840, 69818), (4480, 59844), (4987, 53760), (5376, 49870), (6720, 39896), (7680, 34909), (8960, 29922), (9974, 26880), (10752, 24935), (13440, 19948), (14961, 17920)]