137341440

素因数分解:

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

素因数の和:2019

約数の個数: 160

約数和(自身を含む): 488093760

約数和(自身を除く): 350752320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 1987, 2160, 2304, 2560, 2880, 3456, 3840, 3974, 4320, 4608, 5760, 5961, 6912, 7680, 7948, 8640, 9935, 11520, 11922, 13824, 15896, 17280, 17883, 19870, 23040, 23844, 29805, 31792, 34560, 35766, 39740, 47688, 53649, 59610, 63584, 69120, 71532, 79480, 89415, 95376, 107298, 119220, 127168, 143064, 158960, 178830, 190752, 214596, 238440, 254336, 268245, 286128, 317920, 357660, 381504, 429192, 476880, 508672, 536490, 572256, 635840, 715320, 763008, 858384, 953760, 1017344, 1072980, 1144512, 1271680, 1430640, 1526016, 1716768, 1907520, 2145960, 2289024, 2543360, 2861280, 3052032, 3433536, 3815040, 4291920, 4578048, 5086720, 5722560, 6867072, 7630080, 8583840, 9156096, 11445120, 13734144, 15260160, 17167680, 22890240, 27468288, 34335360, 45780480, 68670720, 137341440]

約数ペア:

[(1, 137341440), (2, 68670720), (3, 45780480), (4, 34335360), (5, 27468288), (6, 22890240), (8, 17167680), (9, 15260160), (10, 13734144), (12, 11445120), (15, 9156096), (16, 8583840), (18, 7630080), (20, 6867072), (24, 5722560), (27, 5086720), (30, 4578048), (32, 4291920), (36, 3815040), (40, 3433536), (45, 3052032), (48, 2861280), (54, 2543360), (60, 2289024), (64, 2145960), (72, 1907520), (80, 1716768), (90, 1526016), (96, 1430640), (108, 1271680), (120, 1144512), (128, 1072980), (135, 1017344), (144, 953760), (160, 858384), (180, 763008), (192, 715320), (216, 635840), (240, 572256), (256, 536490), (270, 508672), (288, 476880), (320, 429192), (360, 381504), (384, 357660), (432, 317920), (480, 286128), (512, 268245), (540, 254336), (576, 238440), (640, 214596), (720, 190752), (768, 178830), (864, 158960), (960, 143064), (1080, 127168), (1152, 119220), (1280, 107298), (1440, 95376), (1536, 89415), (1728, 79480), (1920, 71532), (1987, 69120), (2160, 63584), (2304, 59610), (2560, 53649), (2880, 47688), (3456, 39740), (3840, 35766), (3974, 34560), (4320, 31792), (4608, 29805), (5760, 23844), (5961, 23040), (6912, 19870), (7680, 17883), (7948, 17280), (8640, 15896), (9935, 13824), (11520, 11922)]