404951040

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^3$

素因数の和:74

約数の個数: 312

約数和(自身を含む): 1520577240

約数和(自身を除く): 1115626200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 936, 960, 1014, 1024, 1040, 1152, 1170, 1248, 1280, 1352, 1440, 1521, 1536, 1560, 1664, 1690, 1872, 1920, 2028, 2048, 2080, 2197, 2304, 2340, 2496, 2535, 2560, 2704, 2880, 3042, 3072, 3120, 3328, 3380, 3744, 3840, 4056, 4096, 4160, 4394, 4608, 4680, 4992, 5070, 5120, 5408, 5760, 6084, 6144, 6240, 6591, 6656, 6760, 7488, 7605, 7680, 8112, 8320, 8788, 9216, 9360, 9984, 10140, 10240, 10816, 10985, 11520, 12168, 12288, 12480, 13182, 13312, 13520, 14976, 15210, 15360, 16224, 16640, 17576, 18432, 18720, 19773, 19968, 20280, 20480, 21632, 21970, 23040, 24336, 24960, 26364, 26624, 27040, 29952, 30420, 30720, 32448, 32955, 33280, 35152, 36864, 37440, 39546, 39936, 40560, 43264, 43940, 46080, 48672, 49920, 52728, 53248, 54080, 59904, 60840, 61440, 64896, 65910, 66560, 70304, 74880, 79092, 79872, 81120, 86528, 87880, 92160, 97344, 98865, 99840, 105456, 108160, 119808, 121680, 129792, 131820, 133120, 140608, 149760, 158184, 159744, 162240, 173056, 175760, 184320, 194688, 197730, 199680, 210912, 216320, 239616, 243360, 259584, 263640, 266240, 281216, 299520, 316368, 324480, 346112, 351520, 389376, 395460, 399360, 421824, 432640, 479232, 486720, 519168, 527280, 562432, 599040, 632736, 648960, 692224, 703040, 778752, 790920, 798720, 843648, 865280, 973440, 1038336, 1054560, 1124864, 1198080, 1265472, 1297920, 1406080, 1557504, 1581840, 1687296, 1730560, 1946880, 2076672, 2109120, 2249728, 2396160, 2530944, 2595840, 2812160, 3115008, 3163680, 3374592, 3461120, 3893760, 4218240, 4499456, 5061888, 5191680, 5624320, 6230016, 6327360, 6749184, 7787520, 8436480, 8998912, 10123776, 10383360, 11248640, 12654720, 13498368, 15575040, 16872960, 20247552, 22497280, 25309440, 26996736, 31150080, 33745920, 40495104, 44994560, 50618880, 67491840, 80990208, 101237760, 134983680, 202475520, 404951040]

約数ペア:

[(1, 404951040), (2, 202475520), (3, 134983680), (4, 101237760), (5, 80990208), (6, 67491840), (8, 50618880), (9, 44994560), (10, 40495104), (12, 33745920), (13, 31150080), (15, 26996736), (16, 25309440), (18, 22497280), (20, 20247552), (24, 16872960), (26, 15575040), (30, 13498368), (32, 12654720), (36, 11248640), (39, 10383360), (40, 10123776), (45, 8998912), (48, 8436480), (52, 7787520), (60, 6749184), (64, 6327360), (65, 6230016), (72, 5624320), (78, 5191680), (80, 5061888), (90, 4499456), (96, 4218240), (104, 3893760), (117, 3461120), (120, 3374592), (128, 3163680), (130, 3115008), (144, 2812160), (156, 2595840), (160, 2530944), (169, 2396160), (180, 2249728), (192, 2109120), (195, 2076672), (208, 1946880), (234, 1730560), (240, 1687296), (256, 1581840), (260, 1557504), (288, 1406080), (312, 1297920), (320, 1265472), (338, 1198080), (360, 1124864), (384, 1054560), (390, 1038336), (416, 973440), (468, 865280), (480, 843648), (507, 798720), (512, 790920), (520, 778752), (576, 703040), (585, 692224), (624, 648960), (640, 632736), (676, 599040), (720, 562432), (768, 527280), (780, 519168), (832, 486720), (845, 479232), (936, 432640), (960, 421824), (1014, 399360), (1024, 395460), (1040, 389376), (1152, 351520), (1170, 346112), (1248, 324480), (1280, 316368), (1352, 299520), (1440, 281216), (1521, 266240), (1536, 263640), (1560, 259584), (1664, 243360), (1690, 239616), (1872, 216320), (1920, 210912), (2028, 199680), (2048, 197730), (2080, 194688), (2197, 184320), (2304, 175760), (2340, 173056), (2496, 162240), (2535, 159744), (2560, 158184), (2704, 149760), (2880, 140608), (3042, 133120), (3072, 131820), (3120, 129792), (3328, 121680), (3380, 119808), (3744, 108160), (3840, 105456), (4056, 99840), (4096, 98865), (4160, 97344), (4394, 92160), (4608, 87880), (4680, 86528), (4992, 81120), (5070, 79872), (5120, 79092), (5408, 74880), (5760, 70304), (6084, 66560), (6144, 65910), (6240, 64896), (6591, 61440), (6656, 60840), (6760, 59904), (7488, 54080), (7605, 53248), (7680, 52728), (8112, 49920), (8320, 48672), (8788, 46080), (9216, 43940), (9360, 43264), (9984, 40560), (10140, 39936), (10240, 39546), (10816, 37440), (10985, 36864), (11520, 35152), (12168, 33280), (12288, 32955), (12480, 32448), (13182, 30720), (13312, 30420), (13520, 29952), (14976, 27040), (15210, 26624), (15360, 26364), (16224, 24960), (16640, 24336), (17576, 23040), (18432, 21970), (18720, 21632), (19773, 20480), (19968, 20280)]