489780480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 432

約数和(自身を含む): 1929372480

約数和(自身を除く): 1439592000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 137, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 256, 266, 274, 280, 285, 294, 304, 320, 336, 380, 384, 392, 399, 411, 420, 448, 456, 480, 490, 532, 548, 560, 570, 588, 608, 640, 665, 672, 685, 735, 760, 768, 784, 798, 822, 840, 896, 912, 931, 959, 960, 980, 1064, 1096, 1120, 1140, 1176, 1216, 1280, 1330, 1344, 1370, 1470, 1520, 1568, 1596, 1644, 1680, 1792, 1824, 1862, 1918, 1920, 1960, 1995, 2055, 2128, 2192, 2240, 2280, 2352, 2432, 2603, 2660, 2688, 2740, 2793, 2877, 2940, 3040, 3136, 3192, 3288, 3360, 3648, 3724, 3836, 3840, 3920, 3990, 4110, 4256, 4384, 4480, 4560, 4655, 4704, 4795, 4864, 5206, 5320, 5376, 5480, 5586, 5754, 5880, 6080, 6272, 6384, 6576, 6713, 6720, 7296, 7448, 7672, 7809, 7840, 7980, 8220, 8512, 8768, 8960, 9120, 9310, 9408, 9590, 10412, 10640, 10960, 11172, 11508, 11760, 12160, 12544, 12768, 13015, 13152, 13426, 13440, 13965, 14385, 14592, 14896, 15344, 15618, 15680, 15960, 16440, 17024, 17536, 18221, 18240, 18620, 18816, 19180, 20139, 20824, 21280, 21920, 22344, 23016, 23520, 24320, 25536, 26030, 26304, 26852, 26880, 27930, 28770, 29792, 30688, 31236, 31360, 31920, 32880, 33565, 34048, 35072, 36442, 36480, 37240, 37632, 38360, 39045, 40278, 41648, 42560, 43840, 44688, 46032, 47040, 51072, 52060, 52608, 53704, 54663, 55860, 57540, 59584, 61376, 62472, 62720, 63840, 65760, 67130, 72884, 72960, 74480, 76720, 78090, 80556, 83296, 85120, 87680, 89376, 91105, 92064, 94080, 100695, 102144, 104120, 105216, 107408, 109326, 111720, 115080, 119168, 122752, 124944, 127547, 127680, 131520, 134260, 145768, 148960, 153440, 156180, 161112, 166592, 170240, 175360, 178752, 182210, 184128, 188160, 201390, 208240, 214816, 218652, 223440, 230160, 238336, 245504, 249888, 255094, 255360, 263040, 268520, 273315, 291536, 297920, 306880, 312360, 322224, 333184, 357504, 364420, 368256, 382641, 402780, 416480, 429632, 437304, 446880, 460320, 499776, 510188, 510720, 526080, 537040, 546630, 583072, 595840, 613760, 624720, 637735, 644448, 666368, 715008, 728840, 736512, 765282, 805560, 832960, 859264, 874608, 893760, 920640, 999552, 1020376, 1074080, 1093260, 1166144, 1191680, 1227520, 1249440, 1275470, 1288896, 1457680, 1530564, 1611120, 1665920, 1718528, 1749216, 1787520, 1841280, 1913205, 1999104, 2040752, 2148160, 2186520, 2332288, 2498880, 2550940, 2577792, 2915360, 3061128, 3222240, 3331840, 3498432, 3575040, 3682560, 3826410, 4081504, 4296320, 4373040, 4664576, 4997760, 5101880, 5155584, 5830720, 6122256, 6444480, 6996864, 7652820, 8163008, 8592640, 8746080, 9995520, 10203760, 11661440, 12244512, 12888960, 13993728, 15305640, 16326016, 17492160, 20407520, 23322880, 24489024, 25777920, 30611280, 32652032, 34984320, 40815040, 48978048, 61222560, 69968640, 81630080, 97956096, 122445120, 163260160, 244890240, 489780480]

約数ペア:

[(1, 489780480), (2, 244890240), (3, 163260160), (4, 122445120), (5, 97956096), (6, 81630080), (7, 69968640), (8, 61222560), (10, 48978048), (12, 40815040), (14, 34984320), (15, 32652032), (16, 30611280), (19, 25777920), (20, 24489024), (21, 23322880), (24, 20407520), (28, 17492160), (30, 16326016), (32, 15305640), (35, 13993728), (38, 12888960), (40, 12244512), (42, 11661440), (48, 10203760), (49, 9995520), (56, 8746080), (57, 8592640), (60, 8163008), (64, 7652820), (70, 6996864), (76, 6444480), (80, 6122256), (84, 5830720), (95, 5155584), (96, 5101880), (98, 4997760), (105, 4664576), (112, 4373040), (114, 4296320), (120, 4081504), (128, 3826410), (133, 3682560), (137, 3575040), (140, 3498432), (147, 3331840), (152, 3222240), (160, 3061128), (168, 2915360), (190, 2577792), (192, 2550940), (196, 2498880), (210, 2332288), (224, 2186520), (228, 2148160), (240, 2040752), (245, 1999104), (256, 1913205), (266, 1841280), (274, 1787520), (280, 1749216), (285, 1718528), (294, 1665920), (304, 1611120), (320, 1530564), (336, 1457680), (380, 1288896), (384, 1275470), (392, 1249440), (399, 1227520), (411, 1191680), (420, 1166144), (448, 1093260), (456, 1074080), (480, 1020376), (490, 999552), (532, 920640), (548, 893760), (560, 874608), (570, 859264), (588, 832960), (608, 805560), (640, 765282), (665, 736512), (672, 728840), (685, 715008), (735, 666368), (760, 644448), (768, 637735), (784, 624720), (798, 613760), (822, 595840), (840, 583072), (896, 546630), (912, 537040), (931, 526080), (959, 510720), (960, 510188), (980, 499776), (1064, 460320), (1096, 446880), (1120, 437304), (1140, 429632), (1176, 416480), (1216, 402780), (1280, 382641), (1330, 368256), (1344, 364420), (1370, 357504), (1470, 333184), (1520, 322224), (1568, 312360), (1596, 306880), (1644, 297920), (1680, 291536), (1792, 273315), (1824, 268520), (1862, 263040), (1918, 255360), (1920, 255094), (1960, 249888), (1995, 245504), (2055, 238336), (2128, 230160), (2192, 223440), (2240, 218652), (2280, 214816), (2352, 208240), (2432, 201390), (2603, 188160), (2660, 184128), (2688, 182210), (2740, 178752), (2793, 175360), (2877, 170240), (2940, 166592), (3040, 161112), (3136, 156180), (3192, 153440), (3288, 148960), (3360, 145768), (3648, 134260), (3724, 131520), (3836, 127680), (3840, 127547), (3920, 124944), (3990, 122752), (4110, 119168), (4256, 115080), (4384, 111720), (4480, 109326), (4560, 107408), (4655, 105216), (4704, 104120), (4795, 102144), (4864, 100695), (5206, 94080), (5320, 92064), (5376, 91105), (5480, 89376), (5586, 87680), (5754, 85120), (5880, 83296), (6080, 80556), (6272, 78090), (6384, 76720), (6576, 74480), (6713, 72960), (6720, 72884), (7296, 67130), (7448, 65760), (7672, 63840), (7809, 62720), (7840, 62472), (7980, 61376), (8220, 59584), (8512, 57540), (8768, 55860), (8960, 54663), (9120, 53704), (9310, 52608), (9408, 52060), (9590, 51072), (10412, 47040), (10640, 46032), (10960, 44688), (11172, 43840), (11508, 42560), (11760, 41648), (12160, 40278), (12544, 39045), (12768, 38360), (13015, 37632), (13152, 37240), (13426, 36480), (13440, 36442), (13965, 35072), (14385, 34048), (14592, 33565), (14896, 32880), (15344, 31920), (15618, 31360), (15680, 31236), (15960, 30688), (16440, 29792), (17024, 28770), (17536, 27930), (18221, 26880), (18240, 26852), (18620, 26304), (18816, 26030), (19180, 25536), (20139, 24320), (20824, 23520), (21280, 23016), (21920, 22344)]