349482240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 216

約数和(自身を含む): 1262701440

約数和(自身を除く): 913219200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1319, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2638, 2760, 2880, 2944, 3312, 3680, 3840, 3957, 4140, 4416, 5276, 5520, 5760, 5888, 6595, 6624, 7360, 7914, 8280, 8832, 10552, 11040, 11520, 11871, 13190, 13248, 14720, 15828, 16560, 17664, 19785, 21104, 22080, 23742, 26380, 26496, 29440, 30337, 31656, 33120, 39570, 42208, 44160, 47484, 52760, 52992, 59355, 60674, 63312, 66240, 79140, 84416, 88320, 91011, 94968, 105520, 118710, 121348, 126624, 132480, 151685, 158280, 168832, 182022, 189936, 211040, 237420, 242696, 253248, 264960, 273033, 303370, 316560, 337664, 364044, 379872, 422080, 455055, 474840, 485392, 506496, 546066, 606740, 633120, 728088, 759744, 844160, 910110, 949680, 970784, 1012992, 1092132, 1213480, 1266240, 1365165, 1456176, 1519488, 1688320, 1820220, 1899360, 1941568, 2184264, 2426960, 2532480, 2730330, 2912352, 3038976, 3640440, 3798720, 3883136, 4368528, 4853920, 5064960, 5460660, 5824704, 7280880, 7597440, 7766272, 8737056, 9707840, 10921320, 11649408, 14561760, 15194880, 17474112, 19415680, 21842640, 23298816, 29123520, 34948224, 38831360, 43685280, 58247040, 69896448, 87370560, 116494080, 174741120, 349482240]

約数ペア:

[(1, 349482240), (2, 174741120), (3, 116494080), (4, 87370560), (5, 69896448), (6, 58247040), (8, 43685280), (9, 38831360), (10, 34948224), (12, 29123520), (15, 23298816), (16, 21842640), (18, 19415680), (20, 17474112), (23, 15194880), (24, 14561760), (30, 11649408), (32, 10921320), (36, 9707840), (40, 8737056), (45, 7766272), (46, 7597440), (48, 7280880), (60, 5824704), (64, 5460660), (69, 5064960), (72, 4853920), (80, 4368528), (90, 3883136), (92, 3798720), (96, 3640440), (115, 3038976), (120, 2912352), (128, 2730330), (138, 2532480), (144, 2426960), (160, 2184264), (180, 1941568), (184, 1899360), (192, 1820220), (207, 1688320), (230, 1519488), (240, 1456176), (256, 1365165), (276, 1266240), (288, 1213480), (320, 1092132), (345, 1012992), (360, 970784), (368, 949680), (384, 910110), (414, 844160), (460, 759744), (480, 728088), (552, 633120), (576, 606740), (640, 546066), (690, 506496), (720, 485392), (736, 474840), (768, 455055), (828, 422080), (920, 379872), (960, 364044), (1035, 337664), (1104, 316560), (1152, 303370), (1280, 273033), (1319, 264960), (1380, 253248), (1440, 242696), (1472, 237420), (1656, 211040), (1840, 189936), (1920, 182022), (2070, 168832), (2208, 158280), (2304, 151685), (2638, 132480), (2760, 126624), (2880, 121348), (2944, 118710), (3312, 105520), (3680, 94968), (3840, 91011), (3957, 88320), (4140, 84416), (4416, 79140), (5276, 66240), (5520, 63312), (5760, 60674), (5888, 59355), (6595, 52992), (6624, 52760), (7360, 47484), (7914, 44160), (8280, 42208), (8832, 39570), (10552, 33120), (11040, 31656), (11520, 30337), (11871, 29440), (13190, 26496), (13248, 26380), (14720, 23742), (15828, 22080), (16560, 21104), (17664, 19785)]