394667520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 320

約数和(自身を含む): 1402410240

約数和(自身を除く): 1007742720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 67, 78, 80, 96, 104, 118, 120, 128, 130, 134, 156, 160, 177, 192, 195, 201, 208, 236, 240, 256, 260, 268, 295, 312, 320, 335, 354, 384, 390, 402, 416, 472, 480, 512, 520, 536, 590, 624, 640, 670, 708, 767, 768, 780, 804, 832, 871, 885, 944, 960, 1005, 1040, 1072, 1180, 1248, 1280, 1340, 1416, 1534, 1536, 1560, 1608, 1664, 1742, 1770, 1888, 1920, 2010, 2080, 2144, 2301, 2360, 2496, 2560, 2613, 2680, 2832, 3068, 3120, 3216, 3328, 3484, 3540, 3776, 3835, 3840, 3953, 4020, 4160, 4288, 4355, 4602, 4720, 4992, 5226, 5360, 5664, 6136, 6240, 6432, 6656, 6968, 7080, 7552, 7670, 7680, 7906, 8040, 8320, 8576, 8710, 9204, 9440, 9984, 10452, 10720, 11328, 11505, 11859, 12272, 12480, 12864, 13065, 13936, 14160, 15104, 15340, 15812, 16080, 16640, 17152, 17420, 18408, 18880, 19765, 19968, 20904, 21440, 22656, 23010, 23718, 24544, 24960, 25728, 26130, 27872, 28320, 30208, 30680, 31624, 32160, 33280, 34304, 34840, 36816, 37760, 39530, 41808, 42880, 45312, 46020, 47436, 49088, 49920, 51389, 51456, 52260, 55744, 56640, 59295, 61360, 63248, 64320, 69680, 73632, 75520, 79060, 83616, 85760, 90624, 92040, 94872, 98176, 99840, 102778, 102912, 104520, 111488, 113280, 118590, 122720, 126496, 128640, 139360, 147264, 151040, 154167, 158120, 167232, 171520, 184080, 189744, 196352, 205556, 209040, 222976, 226560, 237180, 245440, 252992, 256945, 257280, 278720, 294528, 308334, 316240, 334464, 368160, 379488, 392704, 411112, 418080, 445952, 453120, 474360, 490880, 505984, 513890, 514560, 557440, 589056, 616668, 632480, 668928, 736320, 758976, 770835, 822224, 836160, 948720, 981760, 1011968, 1027780, 1114880, 1178112, 1233336, 1264960, 1337856, 1472640, 1517952, 1541670, 1644448, 1672320, 1897440, 1963520, 2023936, 2055560, 2229760, 2466672, 2529920, 2945280, 3035904, 3083340, 3288896, 3344640, 3794880, 4111120, 4933344, 5059840, 5890560, 6071808, 6166680, 6577792, 6689280, 7589760, 8222240, 9866688, 10119680, 12333360, 13155584, 15179520, 16444480, 19733376, 24666720, 26311168, 30359040, 32888960, 39466752, 49333440, 65777920, 78933504, 98666880, 131555840, 197333760, 394667520]

約数ペア:

[(1, 394667520), (2, 197333760), (3, 131555840), (4, 98666880), (5, 78933504), (6, 65777920), (8, 49333440), (10, 39466752), (12, 32888960), (13, 30359040), (15, 26311168), (16, 24666720), (20, 19733376), (24, 16444480), (26, 15179520), (30, 13155584), (32, 12333360), (39, 10119680), (40, 9866688), (48, 8222240), (52, 7589760), (59, 6689280), (60, 6577792), (64, 6166680), (65, 6071808), (67, 5890560), (78, 5059840), (80, 4933344), (96, 4111120), (104, 3794880), (118, 3344640), (120, 3288896), (128, 3083340), (130, 3035904), (134, 2945280), (156, 2529920), (160, 2466672), (177, 2229760), (192, 2055560), (195, 2023936), (201, 1963520), (208, 1897440), (236, 1672320), (240, 1644448), (256, 1541670), (260, 1517952), (268, 1472640), (295, 1337856), (312, 1264960), (320, 1233336), (335, 1178112), (354, 1114880), (384, 1027780), (390, 1011968), (402, 981760), (416, 948720), (472, 836160), (480, 822224), (512, 770835), (520, 758976), (536, 736320), (590, 668928), (624, 632480), (640, 616668), (670, 589056), (708, 557440), (767, 514560), (768, 513890), (780, 505984), (804, 490880), (832, 474360), (871, 453120), (885, 445952), (944, 418080), (960, 411112), (1005, 392704), (1040, 379488), (1072, 368160), (1180, 334464), (1248, 316240), (1280, 308334), (1340, 294528), (1416, 278720), (1534, 257280), (1536, 256945), (1560, 252992), (1608, 245440), (1664, 237180), (1742, 226560), (1770, 222976), (1888, 209040), (1920, 205556), (2010, 196352), (2080, 189744), (2144, 184080), (2301, 171520), (2360, 167232), (2496, 158120), (2560, 154167), (2613, 151040), (2680, 147264), (2832, 139360), (3068, 128640), (3120, 126496), (3216, 122720), (3328, 118590), (3484, 113280), (3540, 111488), (3776, 104520), (3835, 102912), (3840, 102778), (3953, 99840), (4020, 98176), (4160, 94872), (4288, 92040), (4355, 90624), (4602, 85760), (4720, 83616), (4992, 79060), (5226, 75520), (5360, 73632), (5664, 69680), (6136, 64320), (6240, 63248), (6432, 61360), (6656, 59295), (6968, 56640), (7080, 55744), (7552, 52260), (7670, 51456), (7680, 51389), (7906, 49920), (8040, 49088), (8320, 47436), (8576, 46020), (8710, 45312), (9204, 42880), (9440, 41808), (9984, 39530), (10452, 37760), (10720, 36816), (11328, 34840), (11505, 34304), (11859, 33280), (12272, 32160), (12480, 31624), (12864, 30680), (13065, 30208), (13936, 28320), (14160, 27872), (15104, 26130), (15340, 25728), (15812, 24960), (16080, 24544), (16640, 23718), (17152, 23010), (17420, 22656), (18408, 21440), (18880, 20904), (19765, 19968)]