652738560

素因数分解:

$2^{19}\times 3^1\times 5^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 2113927200

約数和(自身を除く): 1461188640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 512, 640, 664, 768, 830, 960, 996, 1024, 1245, 1280, 1328, 1536, 1660, 1920, 1992, 2048, 2490, 2560, 2656, 3072, 3320, 3840, 3984, 4096, 4980, 5120, 5312, 6144, 6640, 7680, 7968, 8192, 9960, 10240, 10624, 12288, 13280, 15360, 15936, 16384, 19920, 20480, 21248, 24576, 26560, 30720, 31872, 32768, 39840, 40960, 42496, 49152, 53120, 61440, 63744, 65536, 79680, 81920, 84992, 98304, 106240, 122880, 127488, 131072, 159360, 163840, 169984, 196608, 212480, 245760, 254976, 262144, 318720, 327680, 339968, 393216, 424960, 491520, 509952, 524288, 637440, 655360, 679936, 786432, 849920, 983040, 1019904, 1274880, 1310720, 1359872, 1572864, 1699840, 1966080, 2039808, 2549760, 2621440, 2719744, 3399680, 3932160, 4079616, 5099520, 5439488, 6799360, 7864320, 8159232, 10199040, 10878976, 13598720, 16318464, 20398080, 21757952, 27197440, 32636928, 40796160, 43515904, 54394880, 65273856, 81592320, 108789760, 130547712, 163184640, 217579520, 326369280, 652738560]

約数ペア:

[(1, 652738560), (2, 326369280), (3, 217579520), (4, 163184640), (5, 130547712), (6, 108789760), (8, 81592320), (10, 65273856), (12, 54394880), (15, 43515904), (16, 40796160), (20, 32636928), (24, 27197440), (30, 21757952), (32, 20398080), (40, 16318464), (48, 13598720), (60, 10878976), (64, 10199040), (80, 8159232), (83, 7864320), (96, 6799360), (120, 5439488), (128, 5099520), (160, 4079616), (166, 3932160), (192, 3399680), (240, 2719744), (249, 2621440), (256, 2549760), (320, 2039808), (332, 1966080), (384, 1699840), (415, 1572864), (480, 1359872), (498, 1310720), (512, 1274880), (640, 1019904), (664, 983040), (768, 849920), (830, 786432), (960, 679936), (996, 655360), (1024, 637440), (1245, 524288), (1280, 509952), (1328, 491520), (1536, 424960), (1660, 393216), (1920, 339968), (1992, 327680), (2048, 318720), (2490, 262144), (2560, 254976), (2656, 245760), (3072, 212480), (3320, 196608), (3840, 169984), (3984, 163840), (4096, 159360), (4980, 131072), (5120, 127488), (5312, 122880), (6144, 106240), (6640, 98304), (7680, 84992), (7968, 81920), (8192, 79680), (9960, 65536), (10240, 63744), (10624, 61440), (12288, 53120), (13280, 49152), (15360, 42496), (15936, 40960), (16384, 39840), (19920, 32768), (20480, 31872), (21248, 30720), (24576, 26560)]