344893440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 1124323200

約数和(自身を除く): 779429760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 109, 120, 128, 160, 192, 206, 218, 240, 256, 309, 320, 327, 384, 412, 436, 480, 512, 515, 545, 618, 640, 654, 768, 824, 872, 960, 1024, 1030, 1090, 1236, 1280, 1308, 1536, 1545, 1635, 1648, 1744, 1920, 2048, 2060, 2180, 2472, 2560, 2616, 3072, 3090, 3270, 3296, 3488, 3840, 4120, 4360, 4944, 5120, 5232, 6144, 6180, 6540, 6592, 6976, 7680, 8240, 8720, 9888, 10240, 10464, 11227, 12360, 13080, 13184, 13952, 15360, 16480, 17440, 19776, 20928, 22454, 24720, 26160, 26368, 27904, 30720, 32960, 33681, 34880, 39552, 41856, 44908, 49440, 52320, 52736, 55808, 56135, 65920, 67362, 69760, 79104, 83712, 89816, 98880, 104640, 105472, 111616, 112270, 131840, 134724, 139520, 158208, 167424, 168405, 179632, 197760, 209280, 210944, 223232, 224540, 263680, 269448, 279040, 316416, 334848, 336810, 359264, 395520, 418560, 449080, 527360, 538896, 558080, 632832, 669696, 673620, 718528, 791040, 837120, 898160, 1054720, 1077792, 1116160, 1347240, 1437056, 1582080, 1674240, 1796320, 2155584, 2694480, 2874112, 3164160, 3348480, 3592640, 4311168, 5388960, 5748224, 7185280, 8622336, 10777920, 11496448, 14370560, 17244672, 21555840, 22992896, 28741120, 34489344, 43111680, 57482240, 68978688, 86223360, 114964480, 172446720, 344893440]

約数ペア:

[(1, 344893440), (2, 172446720), (3, 114964480), (4, 86223360), (5, 68978688), (6, 57482240), (8, 43111680), (10, 34489344), (12, 28741120), (15, 22992896), (16, 21555840), (20, 17244672), (24, 14370560), (30, 11496448), (32, 10777920), (40, 8622336), (48, 7185280), (60, 5748224), (64, 5388960), (80, 4311168), (96, 3592640), (103, 3348480), (109, 3164160), (120, 2874112), (128, 2694480), (160, 2155584), (192, 1796320), (206, 1674240), (218, 1582080), (240, 1437056), (256, 1347240), (309, 1116160), (320, 1077792), (327, 1054720), (384, 898160), (412, 837120), (436, 791040), (480, 718528), (512, 673620), (515, 669696), (545, 632832), (618, 558080), (640, 538896), (654, 527360), (768, 449080), (824, 418560), (872, 395520), (960, 359264), (1024, 336810), (1030, 334848), (1090, 316416), (1236, 279040), (1280, 269448), (1308, 263680), (1536, 224540), (1545, 223232), (1635, 210944), (1648, 209280), (1744, 197760), (1920, 179632), (2048, 168405), (2060, 167424), (2180, 158208), (2472, 139520), (2560, 134724), (2616, 131840), (3072, 112270), (3090, 111616), (3270, 105472), (3296, 104640), (3488, 98880), (3840, 89816), (4120, 83712), (4360, 79104), (4944, 69760), (5120, 67362), (5232, 65920), (6144, 56135), (6180, 55808), (6540, 52736), (6592, 52320), (6976, 49440), (7680, 44908), (8240, 41856), (8720, 39552), (9888, 34880), (10240, 33681), (10464, 32960), (11227, 30720), (12360, 27904), (13080, 26368), (13184, 26160), (13952, 24720), (15360, 22454), (16480, 20928), (17440, 19776)]