486608640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 1821743616

約数和(自身を除く): 1335134976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 421, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 768, 840, 842, 860, 896, 903, 960, 1032, 1120, 1204, 1263, 1280, 1290, 1344, 1376, 1505, 1680, 1684, 1720, 1792, 1806, 1920, 2064, 2105, 2240, 2408, 2526, 2580, 2688, 2752, 2947, 3010, 3360, 3368, 3440, 3612, 3840, 4128, 4210, 4480, 4515, 4816, 5052, 5160, 5376, 5504, 5894, 6020, 6315, 6720, 6736, 6880, 7224, 8256, 8420, 8841, 8960, 9030, 9632, 10104, 10320, 11008, 11788, 12040, 12630, 13440, 13472, 13760, 14448, 14735, 16512, 16840, 17682, 18060, 18103, 19264, 20208, 20640, 23576, 24080, 25260, 26880, 26944, 27520, 28896, 29470, 33024, 33680, 35364, 36120, 36206, 38528, 40416, 41280, 44205, 47152, 48160, 50520, 53888, 54309, 55040, 57792, 58940, 67360, 70728, 72240, 72412, 77056, 80832, 82560, 88410, 90515, 94304, 96320, 101040, 107776, 108618, 115584, 117880, 126721, 134720, 141456, 144480, 144824, 161664, 165120, 176820, 181030, 188608, 192640, 202080, 217236, 231168, 235760, 253442, 269440, 271545, 282912, 288960, 289648, 323328, 353640, 362060, 377216, 380163, 385280, 404160, 434472, 471520, 506884, 538880, 543090, 565824, 577920, 579296, 633605, 707280, 724120, 754432, 760326, 808320, 868944, 943040, 1013768, 1086180, 1131648, 1155840, 1158592, 1267210, 1414560, 1448240, 1520652, 1616640, 1737888, 1886080, 1900815, 2027536, 2172360, 2263296, 2317184, 2534420, 2829120, 2896480, 3041304, 3475776, 3772160, 3801630, 4055072, 4344720, 4634368, 5068840, 5658240, 5792960, 6082608, 6951552, 7603260, 8110144, 8689440, 10137680, 11316480, 11585920, 12165216, 13903104, 15206520, 16220288, 17378880, 20275360, 23171840, 24330432, 30413040, 32440576, 34757760, 40550720, 48660864, 60826080, 69515520, 81101440, 97321728, 121652160, 162202880, 243304320, 486608640]

約数ペア:

[(1, 486608640), (2, 243304320), (3, 162202880), (4, 121652160), (5, 97321728), (6, 81101440), (7, 69515520), (8, 60826080), (10, 48660864), (12, 40550720), (14, 34757760), (15, 32440576), (16, 30413040), (20, 24330432), (21, 23171840), (24, 20275360), (28, 17378880), (30, 16220288), (32, 15206520), (35, 13903104), (40, 12165216), (42, 11585920), (43, 11316480), (48, 10137680), (56, 8689440), (60, 8110144), (64, 7603260), (70, 6951552), (80, 6082608), (84, 5792960), (86, 5658240), (96, 5068840), (105, 4634368), (112, 4344720), (120, 4055072), (128, 3801630), (129, 3772160), (140, 3475776), (160, 3041304), (168, 2896480), (172, 2829120), (192, 2534420), (210, 2317184), (215, 2263296), (224, 2172360), (240, 2027536), (256, 1900815), (258, 1886080), (280, 1737888), (301, 1616640), (320, 1520652), (336, 1448240), (344, 1414560), (384, 1267210), (420, 1158592), (421, 1155840), (430, 1131648), (448, 1086180), (480, 1013768), (516, 943040), (560, 868944), (602, 808320), (640, 760326), (645, 754432), (672, 724120), (688, 707280), (768, 633605), (840, 579296), (842, 577920), (860, 565824), (896, 543090), (903, 538880), (960, 506884), (1032, 471520), (1120, 434472), (1204, 404160), (1263, 385280), (1280, 380163), (1290, 377216), (1344, 362060), (1376, 353640), (1505, 323328), (1680, 289648), (1684, 288960), (1720, 282912), (1792, 271545), (1806, 269440), (1920, 253442), (2064, 235760), (2105, 231168), (2240, 217236), (2408, 202080), (2526, 192640), (2580, 188608), (2688, 181030), (2752, 176820), (2947, 165120), (3010, 161664), (3360, 144824), (3368, 144480), (3440, 141456), (3612, 134720), (3840, 126721), (4128, 117880), (4210, 115584), (4480, 108618), (4515, 107776), (4816, 101040), (5052, 96320), (5160, 94304), (5376, 90515), (5504, 88410), (5894, 82560), (6020, 80832), (6315, 77056), (6720, 72412), (6736, 72240), (6880, 70728), (7224, 67360), (8256, 58940), (8420, 57792), (8841, 55040), (8960, 54309), (9030, 53888), (9632, 50520), (10104, 48160), (10320, 47152), (11008, 44205), (11788, 41280), (12040, 40416), (12630, 38528), (13440, 36206), (13472, 36120), (13760, 35364), (14448, 33680), (14735, 33024), (16512, 29470), (16840, 28896), (17682, 27520), (18060, 26944), (18103, 26880), (19264, 25260), (20208, 24080), (20640, 23576)]