106821120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2020

約数の個数: 160

約数和(自身を含む): 390475008

約数和(自身を除く): 283653888

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, 1987, 2240, 2560, 2688, 3360, 3584, 3840, 3974, 4480, 5376, 5961, 6720, 7680, 7948, 8960, 9935, 10752, 11922, 13440, 13909, 15896, 17920, 19870, 23844, 26880, 27818, 29805, 31792, 39740, 41727, 47688, 53760, 55636, 59610, 63584, 69545, 79480, 83454, 95376, 111272, 119220, 127168, 139090, 158960, 166908, 190752, 208635, 222544, 238440, 254336, 278180, 317920, 333816, 381504, 417270, 445088, 476880, 508672, 556360, 635840, 667632, 763008, 834540, 890176, 953760, 1017344, 1112720, 1271680, 1335264, 1526016, 1669080, 1780352, 1907520, 2225440, 2543360, 2670528, 3052032, 3338160, 3560704, 3815040, 4450880, 5086720, 5341056, 6676320, 7121408, 7630080, 8901760, 10682112, 13352640, 15260160, 17803520, 21364224, 26705280, 35607040, 53410560, 106821120]

約数ペア:

[(1, 106821120), (2, 53410560), (3, 35607040), (4, 26705280), (5, 21364224), (6, 17803520), (7, 15260160), (8, 13352640), (10, 10682112), (12, 8901760), (14, 7630080), (15, 7121408), (16, 6676320), (20, 5341056), (21, 5086720), (24, 4450880), (28, 3815040), (30, 3560704), (32, 3338160), (35, 3052032), (40, 2670528), (42, 2543360), (48, 2225440), (56, 1907520), (60, 1780352), (64, 1669080), (70, 1526016), (80, 1335264), (84, 1271680), (96, 1112720), (105, 1017344), (112, 953760), (120, 890176), (128, 834540), (140, 763008), (160, 667632), (168, 635840), (192, 556360), (210, 508672), (224, 476880), (240, 445088), (256, 417270), (280, 381504), (320, 333816), (336, 317920), (384, 278180), (420, 254336), (448, 238440), (480, 222544), (512, 208635), (560, 190752), (640, 166908), (672, 158960), (768, 139090), (840, 127168), (896, 119220), (960, 111272), (1120, 95376), (1280, 83454), (1344, 79480), (1536, 69545), (1680, 63584), (1792, 59610), (1920, 55636), (1987, 53760), (2240, 47688), (2560, 41727), (2688, 39740), (3360, 31792), (3584, 29805), (3840, 27818), (3974, 26880), (4480, 23844), (5376, 19870), (5961, 17920), (6720, 15896), (7680, 13909), (7948, 13440), (8960, 11922), (9935, 10752)]