326376960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 320

約数和(自身を含む): 1286917632

約数和(自身を除く): 960540672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 467, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 934, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1401, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1868, 1920, 2080, 2184, 2240, 2335, 2496, 2560, 2688, 2730, 2802, 2912, 3120, 3269, 3328, 3360, 3584, 3640, 3736, 3840, 4160, 4368, 4480, 4670, 4992, 5376, 5460, 5604, 5824, 6071, 6240, 6538, 6656, 6720, 7005, 7280, 7472, 7680, 8320, 8736, 8960, 9340, 9807, 9984, 10752, 10920, 11208, 11648, 12142, 12480, 13076, 13440, 14010, 14560, 14944, 16345, 16640, 17472, 17920, 18213, 18680, 19614, 19968, 21840, 22416, 23296, 24284, 24960, 26152, 26880, 28020, 29120, 29888, 30355, 32690, 33280, 34944, 36426, 37360, 39228, 42497, 43680, 44832, 46592, 48568, 49035, 49920, 52304, 53760, 56040, 58240, 59776, 60710, 65380, 69888, 72852, 74720, 78456, 84994, 87360, 89664, 91065, 97136, 98070, 99840, 104608, 112080, 116480, 119552, 121420, 127491, 130760, 139776, 145704, 149440, 156912, 169988, 174720, 179328, 182130, 194272, 196140, 209216, 212485, 224160, 232960, 239104, 242840, 254982, 261520, 291408, 298880, 313824, 339976, 349440, 358656, 364260, 388544, 392280, 418432, 424970, 448320, 485680, 509964, 523040, 582816, 597760, 627648, 637455, 679952, 698880, 717312, 728520, 777088, 784560, 836864, 849940, 896640, 971360, 1019928, 1046080, 1165632, 1195520, 1255296, 1274910, 1359904, 1457040, 1554176, 1569120, 1673728, 1699880, 1793280, 1942720, 2039856, 2092160, 2331264, 2510592, 2549820, 2719808, 2914080, 3108352, 3138240, 3399760, 3586560, 3885440, 4079712, 4184320, 4662528, 5021184, 5099640, 5439616, 5828160, 6276480, 6799520, 7770880, 8159424, 8368640, 9325056, 10199280, 10879232, 11656320, 12552960, 13599040, 15541760, 16318848, 20398560, 21758464, 23312640, 25105920, 27198080, 32637696, 40797120, 46625280, 54396160, 65275392, 81594240, 108792320, 163188480, 326376960]

約数ペア:

[(1, 326376960), (2, 163188480), (3, 108792320), (4, 81594240), (5, 65275392), (6, 54396160), (7, 46625280), (8, 40797120), (10, 32637696), (12, 27198080), (13, 25105920), (14, 23312640), (15, 21758464), (16, 20398560), (20, 16318848), (21, 15541760), (24, 13599040), (26, 12552960), (28, 11656320), (30, 10879232), (32, 10199280), (35, 9325056), (39, 8368640), (40, 8159424), (42, 7770880), (48, 6799520), (52, 6276480), (56, 5828160), (60, 5439616), (64, 5099640), (65, 5021184), (70, 4662528), (78, 4184320), (80, 4079712), (84, 3885440), (91, 3586560), (96, 3399760), (104, 3138240), (105, 3108352), (112, 2914080), (120, 2719808), (128, 2549820), (130, 2510592), (140, 2331264), (156, 2092160), (160, 2039856), (168, 1942720), (182, 1793280), (192, 1699880), (195, 1673728), (208, 1569120), (210, 1554176), (224, 1457040), (240, 1359904), (256, 1274910), (260, 1255296), (273, 1195520), (280, 1165632), (312, 1046080), (320, 1019928), (336, 971360), (364, 896640), (384, 849940), (390, 836864), (416, 784560), (420, 777088), (448, 728520), (455, 717312), (467, 698880), (480, 679952), (512, 637455), (520, 627648), (546, 597760), (560, 582816), (624, 523040), (640, 509964), (672, 485680), (728, 448320), (768, 424970), (780, 418432), (832, 392280), (840, 388544), (896, 364260), (910, 358656), (934, 349440), (960, 339976), (1040, 313824), (1092, 298880), (1120, 291408), (1248, 261520), (1280, 254982), (1344, 242840), (1365, 239104), (1401, 232960), (1456, 224160), (1536, 212485), (1560, 209216), (1664, 196140), (1680, 194272), (1792, 182130), (1820, 179328), (1868, 174720), (1920, 169988), (2080, 156912), (2184, 149440), (2240, 145704), (2335, 139776), (2496, 130760), (2560, 127491), (2688, 121420), (2730, 119552), (2802, 116480), (2912, 112080), (3120, 104608), (3269, 99840), (3328, 98070), (3360, 97136), (3584, 91065), (3640, 89664), (3736, 87360), (3840, 84994), (4160, 78456), (4368, 74720), (4480, 72852), (4670, 69888), (4992, 65380), (5376, 60710), (5460, 59776), (5604, 58240), (5824, 56040), (6071, 53760), (6240, 52304), (6538, 49920), (6656, 49035), (6720, 48568), (7005, 46592), (7280, 44832), (7472, 43680), (7680, 42497), (8320, 39228), (8736, 37360), (8960, 36426), (9340, 34944), (9807, 33280), (9984, 32690), (10752, 30355), (10920, 29888), (11208, 29120), (11648, 28020), (12142, 26880), (12480, 26152), (13076, 24960), (13440, 24284), (14010, 23296), (14560, 22416), (14944, 21840), (16345, 19968), (16640, 19614), (17472, 18680), (17920, 18213)]