2521136640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2713}}^1$

素因数の和:2761

約数の個数: 240

約数和(自身を含む): 8862339024

約数和(自身を除く): 6341202384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 528, 605, 640, 660, 704, 726, 768, 880, 960, 968, 1056, 1210, 1280, 1320, 1408, 1452, 1536, 1760, 1815, 1920, 1936, 2112, 2420, 2560, 2640, 2713, 2816, 2904, 3520, 3630, 3840, 3872, 4224, 4840, 5280, 5426, 5632, 5808, 7040, 7260, 7680, 7744, 8139, 8448, 9680, 10560, 10852, 11616, 13565, 14080, 14520, 15488, 16278, 16896, 19360, 21120, 21704, 23232, 27130, 28160, 29040, 29843, 30976, 32556, 38720, 40695, 42240, 43408, 46464, 54260, 58080, 59686, 61952, 65112, 77440, 81390, 84480, 86816, 89529, 92928, 108520, 116160, 119372, 130224, 149215, 154880, 162780, 173632, 179058, 185856, 217040, 232320, 238744, 260448, 298430, 309760, 325560, 328273, 347264, 358116, 434080, 447645, 464640, 477488, 520896, 596860, 651120, 656546, 694528, 716232, 868160, 895290, 929280, 954976, 984819, 1041792, 1193720, 1302240, 1313092, 1389056, 1432464, 1641365, 1736320, 1790580, 1909952, 1969638, 2083584, 2387440, 2604480, 2626184, 2864928, 3282730, 3472640, 3581160, 3819904, 3939276, 4167168, 4774880, 4924095, 5208960, 5252368, 5729856, 6565460, 6945280, 7162320, 7639808, 7878552, 9549760, 9848190, 10417920, 10504736, 11459712, 13130920, 14324640, 15279616, 15757104, 19099520, 19696380, 20835840, 21009472, 22919424, 26261840, 28649280, 31514208, 38199040, 39392760, 42018944, 45838848, 52523680, 57298560, 63028416, 76398080, 78785520, 84037888, 105047360, 114597120, 126056832, 157571040, 168075776, 210094720, 229194240, 252113664, 315142080, 420189440, 504227328, 630284160, 840378880, 1260568320, 2521136640]

約数ペア:

[(1, 2521136640), (2, 1260568320), (3, 840378880), (4, 630284160), (5, 504227328), (6, 420189440), (8, 315142080), (10, 252113664), (11, 229194240), (12, 210094720), (15, 168075776), (16, 157571040), (20, 126056832), (22, 114597120), (24, 105047360), (30, 84037888), (32, 78785520), (33, 76398080), (40, 63028416), (44, 57298560), (48, 52523680), (55, 45838848), (60, 42018944), (64, 39392760), (66, 38199040), (80, 31514208), (88, 28649280), (96, 26261840), (110, 22919424), (120, 21009472), (121, 20835840), (128, 19696380), (132, 19099520), (160, 15757104), (165, 15279616), (176, 14324640), (192, 13130920), (220, 11459712), (240, 10504736), (242, 10417920), (256, 9848190), (264, 9549760), (320, 7878552), (330, 7639808), (352, 7162320), (363, 6945280), (384, 6565460), (440, 5729856), (480, 5252368), (484, 5208960), (512, 4924095), (528, 4774880), (605, 4167168), (640, 3939276), (660, 3819904), (704, 3581160), (726, 3472640), (768, 3282730), (880, 2864928), (960, 2626184), (968, 2604480), (1056, 2387440), (1210, 2083584), (1280, 1969638), (1320, 1909952), (1408, 1790580), (1452, 1736320), (1536, 1641365), (1760, 1432464), (1815, 1389056), (1920, 1313092), (1936, 1302240), (2112, 1193720), (2420, 1041792), (2560, 984819), (2640, 954976), (2713, 929280), (2816, 895290), (2904, 868160), (3520, 716232), (3630, 694528), (3840, 656546), (3872, 651120), (4224, 596860), (4840, 520896), (5280, 477488), (5426, 464640), (5632, 447645), (5808, 434080), (7040, 358116), (7260, 347264), (7680, 328273), (7744, 325560), (8139, 309760), (8448, 298430), (9680, 260448), (10560, 238744), (10852, 232320), (11616, 217040), (13565, 185856), (14080, 179058), (14520, 173632), (15488, 162780), (16278, 154880), (16896, 149215), (19360, 130224), (21120, 119372), (21704, 116160), (23232, 108520), (27130, 92928), (28160, 89529), (29040, 86816), (29843, 84480), (30976, 81390), (32556, 77440), (38720, 65112), (40695, 61952), (42240, 59686), (43408, 58080), (46464, 54260)]