427284480

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 192

約数和(自身を含む): 1563045120

約数和(自身を除く): 1135760640

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, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 1987, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 3974, 4480, 5120, 5376, 5961, 6144, 6720, 7168, 7680, 7948, 8960, 9935, 10240, 10752, 11922, 13440, 13909, 14336, 15360, 15896, 17920, 19870, 21504, 23844, 26880, 27818, 29805, 30720, 31792, 35840, 39740, 41727, 43008, 47688, 53760, 55636, 59610, 63584, 69545, 71680, 79480, 83454, 95376, 107520, 111272, 119220, 127168, 139090, 158960, 166908, 190752, 208635, 215040, 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, 2034688, 2225440, 2543360, 2670528, 3052032, 3338160, 3560704, 3815040, 4069376, 4450880, 5086720, 5341056, 6104064, 6676320, 7121408, 7630080, 8901760, 10173440, 10682112, 12208128, 13352640, 14242816, 15260160, 17803520, 20346880, 21364224, 26705280, 28485632, 30520320, 35607040, 42728448, 53410560, 61040640, 71214080, 85456896, 106821120, 142428160, 213642240, 427284480]

約数ペア:

[(1, 427284480), (2, 213642240), (3, 142428160), (4, 106821120), (5, 85456896), (6, 71214080), (7, 61040640), (8, 53410560), (10, 42728448), (12, 35607040), (14, 30520320), (15, 28485632), (16, 26705280), (20, 21364224), (21, 20346880), (24, 17803520), (28, 15260160), (30, 14242816), (32, 13352640), (35, 12208128), (40, 10682112), (42, 10173440), (48, 8901760), (56, 7630080), (60, 7121408), (64, 6676320), (70, 6104064), (80, 5341056), (84, 5086720), (96, 4450880), (105, 4069376), (112, 3815040), (120, 3560704), (128, 3338160), (140, 3052032), (160, 2670528), (168, 2543360), (192, 2225440), (210, 2034688), (224, 1907520), (240, 1780352), (256, 1669080), (280, 1526016), (320, 1335264), (336, 1271680), (384, 1112720), (420, 1017344), (448, 953760), (480, 890176), (512, 834540), (560, 763008), (640, 667632), (672, 635840), (768, 556360), (840, 508672), (896, 476880), (960, 445088), (1024, 417270), (1120, 381504), (1280, 333816), (1344, 317920), (1536, 278180), (1680, 254336), (1792, 238440), (1920, 222544), (1987, 215040), (2048, 208635), (2240, 190752), (2560, 166908), (2688, 158960), (3072, 139090), (3360, 127168), (3584, 119220), (3840, 111272), (3974, 107520), (4480, 95376), (5120, 83454), (5376, 79480), (5961, 71680), (6144, 69545), (6720, 63584), (7168, 59610), (7680, 55636), (7948, 53760), (8960, 47688), (9935, 43008), (10240, 41727), (10752, 39740), (11922, 35840), (13440, 31792), (13909, 30720), (14336, 29805), (15360, 27818), (15896, 26880), (17920, 23844), (19870, 21504)]