505470240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 288

約数和(自身を含む): 1946609280

約数和(自身を除く): 1441139040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 967, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1760, 1815, 1934, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2901, 2904, 2970, 3168, 3267, 3630, 3868, 3872, 3960, 4320, 4356, 4752, 4835, 4840, 5280, 5445, 5802, 5808, 5940, 6534, 7260, 7736, 7920, 8703, 8712, 9504, 9670, 9680, 10637, 10890, 11604, 11616, 11880, 13068, 14505, 14520, 15472, 15840, 16335, 17406, 17424, 19340, 19360, 21274, 21780, 23208, 23760, 26109, 26136, 29010, 29040, 30944, 31911, 32670, 34812, 34848, 38680, 42548, 43515, 43560, 46416, 47520, 52218, 52272, 53185, 58020, 58080, 63822, 65340, 69624, 77360, 85096, 87030, 87120, 92832, 95733, 104436, 104544, 106370, 116040, 117007, 127644, 130545, 130680, 139248, 154720, 159555, 170192, 174060, 174240, 191466, 208872, 212740, 232080, 234014, 255288, 261090, 261360, 278496, 287199, 319110, 340384, 348120, 351021, 382932, 417744, 425480, 464160, 468028, 478665, 510576, 522180, 522720, 574398, 585035, 638220, 696240, 702042, 765864, 835488, 850960, 936056, 957330, 1021152, 1044360, 1053063, 1148796, 1170070, 1276440, 1392480, 1404084, 1435995, 1531728, 1701920, 1755105, 1872112, 1914660, 2088720, 2106126, 2297592, 2340140, 2552880, 2808168, 2871990, 3063456, 3159189, 3510210, 3744224, 3829320, 4177440, 4212252, 4595184, 4680280, 5105760, 5265315, 5616336, 5743980, 6318378, 7020420, 7658640, 8424504, 9190368, 9360560, 10530630, 11232672, 11487960, 12636756, 14040840, 15317280, 15795945, 16849008, 18721120, 21061260, 22975920, 25273512, 28081680, 31591890, 33698016, 42122520, 45951840, 50547024, 56163360, 63183780, 84245040, 101094048, 126367560, 168490080, 252735120, 505470240]

約数ペア:

[(1, 505470240), (2, 252735120), (3, 168490080), (4, 126367560), (5, 101094048), (6, 84245040), (8, 63183780), (9, 56163360), (10, 50547024), (11, 45951840), (12, 42122520), (15, 33698016), (16, 31591890), (18, 28081680), (20, 25273512), (22, 22975920), (24, 21061260), (27, 18721120), (30, 16849008), (32, 15795945), (33, 15317280), (36, 14040840), (40, 12636756), (44, 11487960), (45, 11232672), (48, 10530630), (54, 9360560), (55, 9190368), (60, 8424504), (66, 7658640), (72, 7020420), (80, 6318378), (88, 5743980), (90, 5616336), (96, 5265315), (99, 5105760), (108, 4680280), (110, 4595184), (120, 4212252), (121, 4177440), (132, 3829320), (135, 3744224), (144, 3510210), (160, 3159189), (165, 3063456), (176, 2871990), (180, 2808168), (198, 2552880), (216, 2340140), (220, 2297592), (240, 2106126), (242, 2088720), (264, 1914660), (270, 1872112), (288, 1755105), (297, 1701920), (330, 1531728), (352, 1435995), (360, 1404084), (363, 1392480), (396, 1276440), (432, 1170070), (440, 1148796), (480, 1053063), (484, 1044360), (495, 1021152), (528, 957330), (540, 936056), (594, 850960), (605, 835488), (660, 765864), (720, 702042), (726, 696240), (792, 638220), (864, 585035), (880, 574398), (967, 522720), (968, 522180), (990, 510576), (1056, 478665), (1080, 468028), (1089, 464160), (1188, 425480), (1210, 417744), (1320, 382932), (1440, 351021), (1452, 348120), (1485, 340384), (1584, 319110), (1760, 287199), (1815, 278496), (1934, 261360), (1936, 261090), (1980, 255288), (2160, 234014), (2178, 232080), (2376, 212740), (2420, 208872), (2640, 191466), (2901, 174240), (2904, 174060), (2970, 170192), (3168, 159555), (3267, 154720), (3630, 139248), (3868, 130680), (3872, 130545), (3960, 127644), (4320, 117007), (4356, 116040), (4752, 106370), (4835, 104544), (4840, 104436), (5280, 95733), (5445, 92832), (5802, 87120), (5808, 87030), (5940, 85096), (6534, 77360), (7260, 69624), (7736, 65340), (7920, 63822), (8703, 58080), (8712, 58020), (9504, 53185), (9670, 52272), (9680, 52218), (10637, 47520), (10890, 46416), (11604, 43560), (11616, 43515), (11880, 42548), (13068, 38680), (14505, 34848), (14520, 34812), (15472, 32670), (15840, 31911), (16335, 30944), (17406, 29040), (17424, 29010), (19340, 26136), (19360, 26109), (21274, 23760), (21780, 23208)]