77360640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1472

約数の個数: 160

約数和(自身を含む): 282839040

約数和(自身を除く): 205478400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1439, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2878, 3360, 3584, 3840, 4317, 4480, 5376, 5756, 6720, 7195, 7680, 8634, 8960, 10073, 10752, 11512, 13440, 14390, 17268, 17920, 20146, 21585, 23024, 26880, 28780, 30219, 34536, 40292, 43170, 46048, 50365, 53760, 57560, 60438, 69072, 80584, 86340, 92096, 100730, 115120, 120876, 138144, 151095, 161168, 172680, 184192, 201460, 230240, 241752, 276288, 302190, 322336, 345360, 368384, 402920, 460480, 483504, 552576, 604380, 644672, 690720, 736768, 805840, 920960, 967008, 1105152, 1208760, 1289344, 1381440, 1611680, 1841920, 1934016, 2210304, 2417520, 2578688, 2762880, 3223360, 3683840, 3868032, 4835040, 5157376, 5525760, 6446720, 7736064, 9670080, 11051520, 12893440, 15472128, 19340160, 25786880, 38680320, 77360640]

約数ペア:

[(1, 77360640), (2, 38680320), (3, 25786880), (4, 19340160), (5, 15472128), (6, 12893440), (7, 11051520), (8, 9670080), (10, 7736064), (12, 6446720), (14, 5525760), (15, 5157376), (16, 4835040), (20, 3868032), (21, 3683840), (24, 3223360), (28, 2762880), (30, 2578688), (32, 2417520), (35, 2210304), (40, 1934016), (42, 1841920), (48, 1611680), (56, 1381440), (60, 1289344), (64, 1208760), (70, 1105152), (80, 967008), (84, 920960), (96, 805840), (105, 736768), (112, 690720), (120, 644672), (128, 604380), (140, 552576), (160, 483504), (168, 460480), (192, 402920), (210, 368384), (224, 345360), (240, 322336), (256, 302190), (280, 276288), (320, 241752), (336, 230240), (384, 201460), (420, 184192), (448, 172680), (480, 161168), (512, 151095), (560, 138144), (640, 120876), (672, 115120), (768, 100730), (840, 92096), (896, 86340), (960, 80584), (1120, 69072), (1280, 60438), (1344, 57560), (1439, 53760), (1536, 50365), (1680, 46048), (1792, 43170), (1920, 40292), (2240, 34536), (2560, 30219), (2688, 28780), (2878, 26880), (3360, 23024), (3584, 21585), (3840, 20146), (4317, 17920), (4480, 17268), (5376, 14390), (5756, 13440), (6720, 11512), (7195, 10752), (7680, 10073), (8634, 8960)]