68344320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 160

約数和(自身を含む): 238645440

約数和(自身を除く): 170301120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 809, 880, 960, 1056, 1280, 1320, 1408, 1536, 1618, 1760, 1920, 2112, 2427, 2560, 2640, 2816, 3236, 3520, 3840, 4045, 4224, 4854, 5280, 5632, 6472, 7040, 7680, 8090, 8448, 8899, 9708, 10560, 12135, 12944, 14080, 16180, 16896, 17798, 19416, 21120, 24270, 25888, 26697, 28160, 32360, 35596, 38832, 42240, 44495, 48540, 51776, 53394, 64720, 71192, 77664, 84480, 88990, 97080, 103552, 106788, 129440, 133485, 142384, 155328, 177980, 194160, 207104, 213576, 258880, 266970, 284768, 310656, 355960, 388320, 414208, 427152, 517760, 533940, 569536, 621312, 711920, 776640, 854304, 1035520, 1067880, 1139072, 1242624, 1423840, 1553280, 1708608, 2071040, 2135760, 2278144, 2847680, 3106560, 3417216, 4271520, 4556288, 5695360, 6213120, 6834432, 8543040, 11390720, 13668864, 17086080, 22781440, 34172160, 68344320]

約数ペア:

[(1, 68344320), (2, 34172160), (3, 22781440), (4, 17086080), (5, 13668864), (6, 11390720), (8, 8543040), (10, 6834432), (11, 6213120), (12, 5695360), (15, 4556288), (16, 4271520), (20, 3417216), (22, 3106560), (24, 2847680), (30, 2278144), (32, 2135760), (33, 2071040), (40, 1708608), (44, 1553280), (48, 1423840), (55, 1242624), (60, 1139072), (64, 1067880), (66, 1035520), (80, 854304), (88, 776640), (96, 711920), (110, 621312), (120, 569536), (128, 533940), (132, 517760), (160, 427152), (165, 414208), (176, 388320), (192, 355960), (220, 310656), (240, 284768), (256, 266970), (264, 258880), (320, 213576), (330, 207104), (352, 194160), (384, 177980), (440, 155328), (480, 142384), (512, 133485), (528, 129440), (640, 106788), (660, 103552), (704, 97080), (768, 88990), (809, 84480), (880, 77664), (960, 71192), (1056, 64720), (1280, 53394), (1320, 51776), (1408, 48540), (1536, 44495), (1618, 42240), (1760, 38832), (1920, 35596), (2112, 32360), (2427, 28160), (2560, 26697), (2640, 25888), (2816, 24270), (3236, 21120), (3520, 19416), (3840, 17798), (4045, 16896), (4224, 16180), (4854, 14080), (5280, 12944), (5632, 12135), (6472, 10560), (7040, 9708), (7680, 8899), (8090, 8448)]