159928320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 208

約数和(自身を含む): 542571840

約数和(自身を除く): 382643520

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, 2048, 2055, 2192, 2280, 2432, 2560, 2603, 2740, 3040, 3072, 3288, 3648, 3840, 4096, 4110, 4384, 4560, 4864, 5120, 5206, 5480, 6080, 6144, 6576, 7296, 7680, 7809, 8220, 8768, 9120, 9728, 10240, 10412, 10960, 12160, 12288, 13015, 13152, 14592, 15360, 15618, 16440, 17536, 18240, 19456, 20480, 20824, 21920, 24320, 26030, 26304, 29184, 30720, 31236, 32880, 35072, 36480, 38912, 39045, 41648, 43840, 48640, 52060, 52608, 58368, 61440, 62472, 65760, 70144, 72960, 77824, 78090, 83296, 87680, 97280, 104120, 105216, 116736, 124944, 131520, 140288, 145920, 156180, 166592, 175360, 194560, 208240, 210432, 233472, 249888, 263040, 280576, 291840, 312360, 333184, 350720, 389120, 416480, 420864, 499776, 526080, 561152, 583680, 624720, 666368, 701440, 832960, 841728, 999552, 1052160, 1167360, 1249440, 1332736, 1402880, 1665920, 1683456, 1999104, 2104320, 2498880, 2665472, 2805760, 3331840, 3998208, 4208640, 4997760, 5330944, 6663680, 7996416, 8417280, 9995520, 10661888, 13327360, 15992832, 19991040, 26654720, 31985664, 39982080, 53309440, 79964160, 159928320]

約数ペア:

[(1, 159928320), (2, 79964160), (3, 53309440), (4, 39982080), (5, 31985664), (6, 26654720), (8, 19991040), (10, 15992832), (12, 13327360), (15, 10661888), (16, 9995520), (19, 8417280), (20, 7996416), (24, 6663680), (30, 5330944), (32, 4997760), (38, 4208640), (40, 3998208), (48, 3331840), (57, 2805760), (60, 2665472), (64, 2498880), (76, 2104320), (80, 1999104), (95, 1683456), (96, 1665920), (114, 1402880), (120, 1332736), (128, 1249440), (137, 1167360), (152, 1052160), (160, 999552), (190, 841728), (192, 832960), (228, 701440), (240, 666368), (256, 624720), (274, 583680), (285, 561152), (304, 526080), (320, 499776), (380, 420864), (384, 416480), (411, 389120), (456, 350720), (480, 333184), (512, 312360), (548, 291840), (570, 280576), (608, 263040), (640, 249888), (685, 233472), (760, 210432), (768, 208240), (822, 194560), (912, 175360), (960, 166592), (1024, 156180), (1096, 145920), (1140, 140288), (1216, 131520), (1280, 124944), (1370, 116736), (1520, 105216), (1536, 104120), (1644, 97280), (1824, 87680), (1920, 83296), (2048, 78090), (2055, 77824), (2192, 72960), (2280, 70144), (2432, 65760), (2560, 62472), (2603, 61440), (2740, 58368), (3040, 52608), (3072, 52060), (3288, 48640), (3648, 43840), (3840, 41648), (4096, 39045), (4110, 38912), (4384, 36480), (4560, 35072), (4864, 32880), (5120, 31236), (5206, 30720), (5480, 29184), (6080, 26304), (6144, 26030), (6576, 24320), (7296, 21920), (7680, 20824), (7809, 20480), (8220, 19456), (8768, 18240), (9120, 17536), (9728, 16440), (10240, 15618), (10412, 15360), (10960, 14592), (12160, 13152), (12288, 13015)]