328151040

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 312

約数和(自身を含む): 1232581680

約数和(自身を除く): 904430640

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 109, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 218, 224, 240, 245, 256, 280, 294, 320, 327, 336, 384, 392, 420, 436, 448, 480, 490, 512, 545, 560, 588, 640, 654, 672, 735, 763, 768, 784, 840, 872, 896, 960, 980, 1024, 1090, 1120, 1176, 1280, 1308, 1344, 1470, 1526, 1536, 1568, 1635, 1680, 1744, 1792, 1920, 1960, 2048, 2180, 2240, 2289, 2352, 2560, 2616, 2688, 2940, 3052, 3072, 3136, 3270, 3360, 3488, 3584, 3815, 3840, 3920, 4096, 4360, 4480, 4578, 4704, 5120, 5232, 5341, 5376, 5880, 6104, 6144, 6272, 6540, 6720, 6976, 7168, 7630, 7680, 7840, 8720, 8960, 9156, 9408, 10240, 10464, 10682, 10752, 11445, 11760, 12208, 12288, 12544, 13080, 13440, 13952, 14336, 15260, 15360, 15680, 16023, 17440, 17920, 18312, 18816, 20480, 20928, 21364, 21504, 22890, 23520, 24416, 25088, 26160, 26705, 26880, 27904, 28672, 30520, 30720, 31360, 32046, 34880, 35840, 36624, 37632, 41856, 42728, 43008, 45780, 47040, 48832, 50176, 52320, 53410, 53760, 55808, 61040, 61440, 62720, 64092, 69760, 71680, 73248, 75264, 80115, 83712, 85456, 86016, 91560, 94080, 97664, 100352, 104640, 106820, 107520, 111616, 122080, 125440, 128184, 139520, 143360, 146496, 150528, 160230, 167424, 170912, 183120, 188160, 195328, 200704, 209280, 213640, 215040, 223232, 244160, 250880, 256368, 279040, 292992, 301056, 320460, 334848, 341824, 366240, 376320, 390656, 418560, 427280, 430080, 446464, 488320, 501760, 512736, 558080, 585984, 602112, 640920, 669696, 683648, 732480, 752640, 781312, 837120, 854560, 976640, 1003520, 1025472, 1116160, 1171968, 1281840, 1339392, 1367296, 1464960, 1505280, 1562624, 1674240, 1709120, 1953280, 2050944, 2232320, 2343936, 2563680, 2734592, 2929920, 3010560, 3125248, 3348480, 3418240, 3906560, 4101888, 4687872, 5127360, 5469184, 5859840, 6696960, 6836480, 7813120, 8203776, 9375744, 10254720, 10938368, 11719680, 13672960, 15626240, 16407552, 20509440, 21876736, 23439360, 27345920, 32815104, 41018880, 46878720, 54691840, 65630208, 82037760, 109383680, 164075520, 328151040]

約数ペア:

[(1, 328151040), (2, 164075520), (3, 109383680), (4, 82037760), (5, 65630208), (6, 54691840), (7, 46878720), (8, 41018880), (10, 32815104), (12, 27345920), (14, 23439360), (15, 21876736), (16, 20509440), (20, 16407552), (21, 15626240), (24, 13672960), (28, 11719680), (30, 10938368), (32, 10254720), (35, 9375744), (40, 8203776), (42, 7813120), (48, 6836480), (49, 6696960), (56, 5859840), (60, 5469184), (64, 5127360), (70, 4687872), (80, 4101888), (84, 3906560), (96, 3418240), (98, 3348480), (105, 3125248), (109, 3010560), (112, 2929920), (120, 2734592), (128, 2563680), (140, 2343936), (147, 2232320), (160, 2050944), (168, 1953280), (192, 1709120), (196, 1674240), (210, 1562624), (218, 1505280), (224, 1464960), (240, 1367296), (245, 1339392), (256, 1281840), (280, 1171968), (294, 1116160), (320, 1025472), (327, 1003520), (336, 976640), (384, 854560), (392, 837120), (420, 781312), (436, 752640), (448, 732480), (480, 683648), (490, 669696), (512, 640920), (545, 602112), (560, 585984), (588, 558080), (640, 512736), (654, 501760), (672, 488320), (735, 446464), (763, 430080), (768, 427280), (784, 418560), (840, 390656), (872, 376320), (896, 366240), (960, 341824), (980, 334848), (1024, 320460), (1090, 301056), (1120, 292992), (1176, 279040), (1280, 256368), (1308, 250880), (1344, 244160), (1470, 223232), (1526, 215040), (1536, 213640), (1568, 209280), (1635, 200704), (1680, 195328), (1744, 188160), (1792, 183120), (1920, 170912), (1960, 167424), (2048, 160230), (2180, 150528), (2240, 146496), (2289, 143360), (2352, 139520), (2560, 128184), (2616, 125440), (2688, 122080), (2940, 111616), (3052, 107520), (3072, 106820), (3136, 104640), (3270, 100352), (3360, 97664), (3488, 94080), (3584, 91560), (3815, 86016), (3840, 85456), (3920, 83712), (4096, 80115), (4360, 75264), (4480, 73248), (4578, 71680), (4704, 69760), (5120, 64092), (5232, 62720), (5341, 61440), (5376, 61040), (5880, 55808), (6104, 53760), (6144, 53410), (6272, 52320), (6540, 50176), (6720, 48832), (6976, 47040), (7168, 45780), (7630, 43008), (7680, 42728), (7840, 41856), (8720, 37632), (8960, 36624), (9156, 35840), (9408, 34880), (10240, 32046), (10464, 31360), (10682, 30720), (10752, 30520), (11445, 28672), (11760, 27904), (12208, 26880), (12288, 26705), (12544, 26160), (13080, 25088), (13440, 24416), (13952, 23520), (14336, 22890), (15260, 21504), (15360, 21364), (15680, 20928), (16023, 20480), (17440, 18816), (17920, 18312)]