2558853120

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 272

約数和(自身を含む): 8682143040

約数和(自身を除く): 6123289920

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, 8192, 8220, 8768, 9120, 9728, 10240, 10412, 10960, 12160, 12288, 13015, 13152, 14592, 15360, 15618, 16384, 16440, 17536, 18240, 19456, 20480, 20824, 21920, 24320, 24576, 26030, 26304, 29184, 30720, 31236, 32768, 32880, 35072, 36480, 38912, 39045, 40960, 41648, 43840, 48640, 49152, 52060, 52608, 58368, 61440, 62472, 65536, 65760, 70144, 72960, 77824, 78090, 81920, 83296, 87680, 97280, 98304, 104120, 105216, 116736, 122880, 124944, 131520, 140288, 145920, 155648, 156180, 163840, 166592, 175360, 194560, 196608, 208240, 210432, 233472, 245760, 249888, 263040, 280576, 291840, 311296, 312360, 327680, 333184, 350720, 389120, 416480, 420864, 466944, 491520, 499776, 526080, 561152, 583680, 622592, 624720, 666368, 701440, 778240, 832960, 841728, 933888, 983040, 999552, 1052160, 1122304, 1167360, 1245184, 1249440, 1332736, 1402880, 1556480, 1665920, 1683456, 1867776, 1999104, 2104320, 2244608, 2334720, 2498880, 2665472, 2805760, 3112960, 3331840, 3366912, 3735552, 3998208, 4208640, 4489216, 4669440, 4997760, 5330944, 5611520, 6225920, 6663680, 6733824, 7996416, 8417280, 8978432, 9338880, 9995520, 10661888, 11223040, 13327360, 13467648, 15992832, 16834560, 18677760, 19991040, 21323776, 22446080, 26654720, 26935296, 31985664, 33669120, 39982080, 42647552, 44892160, 53309440, 63971328, 67338240, 79964160, 85295104, 106618880, 127942656, 134676480, 159928320, 170590208, 213237760, 255885312, 319856640, 426475520, 511770624, 639713280, 852951040, 1279426560, 2558853120]

約数ペア:

[(1, 2558853120), (2, 1279426560), (3, 852951040), (4, 639713280), (5, 511770624), (6, 426475520), (8, 319856640), (10, 255885312), (12, 213237760), (15, 170590208), (16, 159928320), (19, 134676480), (20, 127942656), (24, 106618880), (30, 85295104), (32, 79964160), (38, 67338240), (40, 63971328), (48, 53309440), (57, 44892160), (60, 42647552), (64, 39982080), (76, 33669120), (80, 31985664), (95, 26935296), (96, 26654720), (114, 22446080), (120, 21323776), (128, 19991040), (137, 18677760), (152, 16834560), (160, 15992832), (190, 13467648), (192, 13327360), (228, 11223040), (240, 10661888), (256, 9995520), (274, 9338880), (285, 8978432), (304, 8417280), (320, 7996416), (380, 6733824), (384, 6663680), (411, 6225920), (456, 5611520), (480, 5330944), (512, 4997760), (548, 4669440), (570, 4489216), (608, 4208640), (640, 3998208), (685, 3735552), (760, 3366912), (768, 3331840), (822, 3112960), (912, 2805760), (960, 2665472), (1024, 2498880), (1096, 2334720), (1140, 2244608), (1216, 2104320), (1280, 1999104), (1370, 1867776), (1520, 1683456), (1536, 1665920), (1644, 1556480), (1824, 1402880), (1920, 1332736), (2048, 1249440), (2055, 1245184), (2192, 1167360), (2280, 1122304), (2432, 1052160), (2560, 999552), (2603, 983040), (2740, 933888), (3040, 841728), (3072, 832960), (3288, 778240), (3648, 701440), (3840, 666368), (4096, 624720), (4110, 622592), (4384, 583680), (4560, 561152), (4864, 526080), (5120, 499776), (5206, 491520), (5480, 466944), (6080, 420864), (6144, 416480), (6576, 389120), (7296, 350720), (7680, 333184), (7809, 327680), (8192, 312360), (8220, 311296), (8768, 291840), (9120, 280576), (9728, 263040), (10240, 249888), (10412, 245760), (10960, 233472), (12160, 210432), (12288, 208240), (13015, 196608), (13152, 194560), (14592, 175360), (15360, 166592), (15618, 163840), (16384, 156180), (16440, 155648), (17536, 145920), (18240, 140288), (19456, 131520), (20480, 124944), (20824, 122880), (21920, 116736), (24320, 105216), (24576, 104120), (26030, 98304), (26304, 97280), (29184, 87680), (30720, 83296), (31236, 81920), (32768, 78090), (32880, 77824), (35072, 72960), (36480, 70144), (38912, 65760), (39045, 65536), (40960, 62472), (41648, 61440), (43840, 58368), (48640, 52608), (49152, 52060)]