328227840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 264

約数和(自身を含む): 1207074960

約数和(自身を除く): 878847120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 419, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 838, 960, 1020, 1024, 1088, 1152, 1224, 1257, 1280, 1360, 1440, 1530, 1536, 1632, 1676, 1920, 2040, 2095, 2176, 2304, 2448, 2514, 2560, 2720, 2880, 3060, 3072, 3264, 3352, 3771, 3840, 4080, 4190, 4352, 4608, 4896, 5028, 5120, 5440, 5760, 6120, 6285, 6528, 6704, 7123, 7542, 7680, 8160, 8380, 8704, 9216, 9792, 10056, 10880, 11520, 12240, 12570, 13056, 13408, 14246, 15084, 15360, 16320, 16760, 17408, 18855, 19584, 20112, 21369, 21760, 23040, 24480, 25140, 26112, 26816, 28492, 30168, 32640, 33520, 35615, 37710, 39168, 40224, 42738, 43520, 46080, 48960, 50280, 52224, 53632, 56984, 60336, 64107, 65280, 67040, 71230, 75420, 78336, 80448, 85476, 87040, 97920, 100560, 106845, 107264, 113968, 120672, 128214, 130560, 134080, 142460, 150840, 156672, 160896, 170952, 195840, 201120, 213690, 214528, 227936, 241344, 256428, 261120, 268160, 284920, 301680, 320535, 321792, 341904, 391680, 402240, 427380, 429056, 455872, 482688, 512856, 536320, 569840, 603360, 641070, 643584, 683808, 783360, 804480, 854760, 911744, 965376, 1025712, 1072640, 1139680, 1206720, 1282140, 1287168, 1367616, 1608960, 1709520, 1823488, 1930752, 2051424, 2145280, 2279360, 2413440, 2564280, 2735232, 3217920, 3419040, 3646976, 3861504, 4102848, 4558720, 4826880, 5128560, 5470464, 6435840, 6838080, 7293952, 8205696, 9117440, 9653760, 10257120, 10940928, 13676160, 16411392, 18234880, 19307520, 20514240, 21881856, 27352320, 32822784, 36469760, 41028480, 54704640, 65645568, 82056960, 109409280, 164113920, 328227840]

約数ペア:

[(1, 328227840), (2, 164113920), (3, 109409280), (4, 82056960), (5, 65645568), (6, 54704640), (8, 41028480), (9, 36469760), (10, 32822784), (12, 27352320), (15, 21881856), (16, 20514240), (17, 19307520), (18, 18234880), (20, 16411392), (24, 13676160), (30, 10940928), (32, 10257120), (34, 9653760), (36, 9117440), (40, 8205696), (45, 7293952), (48, 6838080), (51, 6435840), (60, 5470464), (64, 5128560), (68, 4826880), (72, 4558720), (80, 4102848), (85, 3861504), (90, 3646976), (96, 3419040), (102, 3217920), (120, 2735232), (128, 2564280), (136, 2413440), (144, 2279360), (153, 2145280), (160, 2051424), (170, 1930752), (180, 1823488), (192, 1709520), (204, 1608960), (240, 1367616), (255, 1287168), (256, 1282140), (272, 1206720), (288, 1139680), (306, 1072640), (320, 1025712), (340, 965376), (360, 911744), (384, 854760), (408, 804480), (419, 783360), (480, 683808), (510, 643584), (512, 641070), (544, 603360), (576, 569840), (612, 536320), (640, 512856), (680, 482688), (720, 455872), (765, 429056), (768, 427380), (816, 402240), (838, 391680), (960, 341904), (1020, 321792), (1024, 320535), (1088, 301680), (1152, 284920), (1224, 268160), (1257, 261120), (1280, 256428), (1360, 241344), (1440, 227936), (1530, 214528), (1536, 213690), (1632, 201120), (1676, 195840), (1920, 170952), (2040, 160896), (2095, 156672), (2176, 150840), (2304, 142460), (2448, 134080), (2514, 130560), (2560, 128214), (2720, 120672), (2880, 113968), (3060, 107264), (3072, 106845), (3264, 100560), (3352, 97920), (3771, 87040), (3840, 85476), (4080, 80448), (4190, 78336), (4352, 75420), (4608, 71230), (4896, 67040), (5028, 65280), (5120, 64107), (5440, 60336), (5760, 56984), (6120, 53632), (6285, 52224), (6528, 50280), (6704, 48960), (7123, 46080), (7542, 43520), (7680, 42738), (8160, 40224), (8380, 39168), (8704, 37710), (9216, 35615), (9792, 33520), (10056, 32640), (10880, 30168), (11520, 28492), (12240, 26816), (12570, 26112), (13056, 25140), (13408, 24480), (14246, 23040), (15084, 21760), (15360, 21369), (16320, 20112), (16760, 19584), (17408, 18855)]