170223360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 550457376

約数和(自身を除く): 380234016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 457, 480, 485, 582, 640, 768, 776, 914, 960, 970, 1164, 1280, 1371, 1455, 1552, 1828, 1920, 1940, 2285, 2328, 2742, 2910, 3104, 3656, 3840, 3880, 4570, 4656, 5484, 5820, 6208, 6855, 7312, 7760, 9140, 9312, 10968, 11640, 12416, 13710, 14624, 15520, 18280, 18624, 21936, 23280, 24832, 27420, 29248, 31040, 36560, 37248, 43872, 44329, 46560, 54840, 58496, 62080, 73120, 74496, 87744, 88658, 93120, 109680, 116992, 124160, 132987, 146240, 175488, 177316, 186240, 219360, 221645, 265974, 292480, 350976, 354632, 372480, 438720, 443290, 531948, 584960, 664935, 709264, 877440, 886580, 1063896, 1329870, 1418528, 1754880, 1773160, 2127792, 2659740, 2837056, 3546320, 4255584, 5319480, 5674112, 7092640, 8511168, 10638960, 11348224, 14185280, 17022336, 21277920, 28370560, 34044672, 42555840, 56741120, 85111680, 170223360]

約数ペア:

[(1, 170223360), (2, 85111680), (3, 56741120), (4, 42555840), (5, 34044672), (6, 28370560), (8, 21277920), (10, 17022336), (12, 14185280), (15, 11348224), (16, 10638960), (20, 8511168), (24, 7092640), (30, 5674112), (32, 5319480), (40, 4255584), (48, 3546320), (60, 2837056), (64, 2659740), (80, 2127792), (96, 1773160), (97, 1754880), (120, 1418528), (128, 1329870), (160, 1063896), (192, 886580), (194, 877440), (240, 709264), (256, 664935), (291, 584960), (320, 531948), (384, 443290), (388, 438720), (457, 372480), (480, 354632), (485, 350976), (582, 292480), (640, 265974), (768, 221645), (776, 219360), (914, 186240), (960, 177316), (970, 175488), (1164, 146240), (1280, 132987), (1371, 124160), (1455, 116992), (1552, 109680), (1828, 93120), (1920, 88658), (1940, 87744), (2285, 74496), (2328, 73120), (2742, 62080), (2910, 58496), (3104, 54840), (3656, 46560), (3840, 44329), (3880, 43872), (4570, 37248), (4656, 36560), (5484, 31040), (5820, 29248), (6208, 27420), (6855, 24832), (7312, 23280), (7760, 21936), (9140, 18624), (9312, 18280), (10968, 15520), (11640, 14624), (12416, 13710)]