39982080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 176

約数和(自身を含む): 135593280

約数和(自身を除く): 95611200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 137, 152, 160, 190, 192, 228, 240, 256, 274, 285, 304, 320, 380, 384, 411, 456, 480, 512, 548, 570, 608, 640, 685, 760, 768, 822, 912, 960, 1024, 1096, 1140, 1216, 1280, 1370, 1520, 1536, 1644, 1824, 1920, 2055, 2192, 2280, 2432, 2560, 2603, 2740, 3040, 3072, 3288, 3648, 3840, 4110, 4384, 4560, 4864, 5120, 5206, 5480, 6080, 6576, 7296, 7680, 7809, 8220, 8768, 9120, 9728, 10412, 10960, 12160, 13015, 13152, 14592, 15360, 15618, 16440, 17536, 18240, 19456, 20824, 21920, 24320, 26030, 26304, 29184, 31236, 32880, 35072, 36480, 39045, 41648, 43840, 48640, 52060, 52608, 58368, 62472, 65760, 70144, 72960, 78090, 83296, 87680, 97280, 104120, 105216, 124944, 131520, 140288, 145920, 156180, 166592, 175360, 208240, 210432, 249888, 263040, 291840, 312360, 333184, 350720, 416480, 420864, 499776, 526080, 624720, 666368, 701440, 832960, 999552, 1052160, 1249440, 1332736, 1665920, 1999104, 2104320, 2498880, 2665472, 3331840, 3998208, 4997760, 6663680, 7996416, 9995520, 13327360, 19991040, 39982080]

約数ペア:

[(1, 39982080), (2, 19991040), (3, 13327360), (4, 9995520), (5, 7996416), (6, 6663680), (8, 4997760), (10, 3998208), (12, 3331840), (15, 2665472), (16, 2498880), (19, 2104320), (20, 1999104), (24, 1665920), (30, 1332736), (32, 1249440), (38, 1052160), (40, 999552), (48, 832960), (57, 701440), (60, 666368), (64, 624720), (76, 526080), (80, 499776), (95, 420864), (96, 416480), (114, 350720), (120, 333184), (128, 312360), (137, 291840), (152, 263040), (160, 249888), (190, 210432), (192, 208240), (228, 175360), (240, 166592), (256, 156180), (274, 145920), (285, 140288), (304, 131520), (320, 124944), (380, 105216), (384, 104120), (411, 97280), (456, 87680), (480, 83296), (512, 78090), (548, 72960), (570, 70144), (608, 65760), (640, 62472), (685, 58368), (760, 52608), (768, 52060), (822, 48640), (912, 43840), (960, 41648), (1024, 39045), (1096, 36480), (1140, 35072), (1216, 32880), (1280, 31236), (1370, 29184), (1520, 26304), (1536, 26030), (1644, 24320), (1824, 21920), (1920, 20824), (2055, 19456), (2192, 18240), (2280, 17536), (2432, 16440), (2560, 15618), (2603, 15360), (2740, 14592), (3040, 13152), (3072, 13015), (3288, 12160), (3648, 10960), (3840, 10412), (4110, 9728), (4384, 9120), (4560, 8768), (4864, 8220), (5120, 7809), (5206, 7680), (5480, 7296), (6080, 6576)]