315079680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 176

約数和(自身を含む): 1025203104

約数和(自身を除く): 710123424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 281, 292, 320, 365, 384, 438, 480, 512, 562, 584, 640, 730, 768, 843, 876, 960, 1024, 1095, 1124, 1168, 1280, 1405, 1460, 1536, 1686, 1752, 1920, 2190, 2248, 2336, 2560, 2810, 2920, 3072, 3372, 3504, 3840, 4215, 4380, 4496, 4672, 5120, 5620, 5840, 6744, 7008, 7680, 8430, 8760, 8992, 9344, 11240, 11680, 13488, 14016, 15360, 16860, 17520, 17984, 18688, 20513, 22480, 23360, 26976, 28032, 33720, 35040, 35968, 37376, 41026, 44960, 46720, 53952, 56064, 61539, 67440, 70080, 71936, 74752, 82052, 89920, 93440, 102565, 107904, 112128, 123078, 134880, 140160, 143872, 164104, 179840, 186880, 205130, 215808, 224256, 246156, 269760, 280320, 287744, 307695, 328208, 359680, 373760, 410260, 431616, 492312, 539520, 560640, 615390, 656416, 719360, 820520, 863232, 984624, 1079040, 1121280, 1230780, 1312832, 1438720, 1641040, 1969248, 2158080, 2461560, 2625664, 3282080, 3938496, 4316160, 4923120, 5251328, 6564160, 7876992, 9846240, 10502656, 13128320, 15753984, 19692480, 21005312, 26256640, 31507968, 39384960, 52513280, 63015936, 78769920, 105026560, 157539840, 315079680]

約数ペア:

[(1, 315079680), (2, 157539840), (3, 105026560), (4, 78769920), (5, 63015936), (6, 52513280), (8, 39384960), (10, 31507968), (12, 26256640), (15, 21005312), (16, 19692480), (20, 15753984), (24, 13128320), (30, 10502656), (32, 9846240), (40, 7876992), (48, 6564160), (60, 5251328), (64, 4923120), (73, 4316160), (80, 3938496), (96, 3282080), (120, 2625664), (128, 2461560), (146, 2158080), (160, 1969248), (192, 1641040), (219, 1438720), (240, 1312832), (256, 1230780), (281, 1121280), (292, 1079040), (320, 984624), (365, 863232), (384, 820520), (438, 719360), (480, 656416), (512, 615390), (562, 560640), (584, 539520), (640, 492312), (730, 431616), (768, 410260), (843, 373760), (876, 359680), (960, 328208), (1024, 307695), (1095, 287744), (1124, 280320), (1168, 269760), (1280, 246156), (1405, 224256), (1460, 215808), (1536, 205130), (1686, 186880), (1752, 179840), (1920, 164104), (2190, 143872), (2248, 140160), (2336, 134880), (2560, 123078), (2810, 112128), (2920, 107904), (3072, 102565), (3372, 93440), (3504, 89920), (3840, 82052), (4215, 74752), (4380, 71936), (4496, 70080), (4672, 67440), (5120, 61539), (5620, 56064), (5840, 53952), (6744, 46720), (7008, 44960), (7680, 41026), (8430, 37376), (8760, 35968), (8992, 35040), (9344, 33720), (11240, 28032), (11680, 26976), (13488, 23360), (14016, 22480), (15360, 20513), (16860, 18688), (17520, 17984)]