348122880

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1476

約数の個数: 288

約数和(自身を含む): 1412812800

約数和(自身を除く): 1064689920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1439, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2878, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4317, 4320, 4480, 5040, 5376, 5756, 5760, 6048, 6720, 6912, 7195, 7560, 8064, 8634, 8640, 8960, 10073, 10080, 11512, 11520, 12096, 12951, 13440, 14390, 15120, 16128, 17268, 17280, 20146, 20160, 21585, 23024, 24192, 25902, 26880, 28780, 30219, 30240, 34536, 34560, 38853, 40292, 40320, 43170, 46048, 48384, 50365, 51804, 57560, 60438, 60480, 64755, 69072, 77706, 80584, 80640, 86340, 90657, 92096, 100730, 103608, 115120, 120876, 120960, 129510, 138144, 151095, 155412, 161168, 172680, 181314, 184192, 194265, 201460, 207216, 230240, 241752, 241920, 259020, 271971, 276288, 302190, 310824, 322336, 345360, 362628, 368384, 388530, 402920, 414432, 453285, 460480, 483504, 518040, 543942, 552576, 604380, 621648, 644672, 690720, 725256, 777060, 805840, 828864, 906570, 920960, 967008, 1036080, 1087884, 1105152, 1208760, 1243296, 1289344, 1359855, 1381440, 1450512, 1554120, 1611680, 1657728, 1813140, 1841920, 1934016, 2072160, 2175768, 2417520, 2486592, 2578688, 2719710, 2762880, 2901024, 3108240, 3223360, 3315456, 3626280, 3868032, 4144320, 4351536, 4835040, 4973184, 5439420, 5525760, 5802048, 6216480, 6446720, 7252560, 7736064, 8288640, 8703072, 9670080, 9946368, 10878840, 11604096, 12432960, 12893440, 14505120, 16577280, 17406144, 19340160, 21757680, 23208192, 24865920, 29010240, 34812288, 38680320, 43515360, 49731840, 58020480, 69624576, 87030720, 116040960, 174061440, 348122880]

約数ペア:

[(1, 348122880), (2, 174061440), (3, 116040960), (4, 87030720), (5, 69624576), (6, 58020480), (7, 49731840), (8, 43515360), (9, 38680320), (10, 34812288), (12, 29010240), (14, 24865920), (15, 23208192), (16, 21757680), (18, 19340160), (20, 17406144), (21, 16577280), (24, 14505120), (27, 12893440), (28, 12432960), (30, 11604096), (32, 10878840), (35, 9946368), (36, 9670080), (40, 8703072), (42, 8288640), (45, 7736064), (48, 7252560), (54, 6446720), (56, 6216480), (60, 5802048), (63, 5525760), (64, 5439420), (70, 4973184), (72, 4835040), (80, 4351536), (84, 4144320), (90, 3868032), (96, 3626280), (105, 3315456), (108, 3223360), (112, 3108240), (120, 2901024), (126, 2762880), (128, 2719710), (135, 2578688), (140, 2486592), (144, 2417520), (160, 2175768), (168, 2072160), (180, 1934016), (189, 1841920), (192, 1813140), (210, 1657728), (216, 1611680), (224, 1554120), (240, 1450512), (252, 1381440), (256, 1359855), (270, 1289344), (280, 1243296), (288, 1208760), (315, 1105152), (320, 1087884), (336, 1036080), (360, 967008), (378, 920960), (384, 906570), (420, 828864), (432, 805840), (448, 777060), (480, 725256), (504, 690720), (540, 644672), (560, 621648), (576, 604380), (630, 552576), (640, 543942), (672, 518040), (720, 483504), (756, 460480), (768, 453285), (840, 414432), (864, 402920), (896, 388530), (945, 368384), (960, 362628), (1008, 345360), (1080, 322336), (1120, 310824), (1152, 302190), (1260, 276288), (1280, 271971), (1344, 259020), (1439, 241920), (1440, 241752), (1512, 230240), (1680, 207216), (1728, 201460), (1792, 194265), (1890, 184192), (1920, 181314), (2016, 172680), (2160, 161168), (2240, 155412), (2304, 151095), (2520, 138144), (2688, 129510), (2878, 120960), (2880, 120876), (3024, 115120), (3360, 103608), (3456, 100730), (3780, 92096), (3840, 90657), (4032, 86340), (4317, 80640), (4320, 80584), (4480, 77706), (5040, 69072), (5376, 64755), (5756, 60480), (5760, 60438), (6048, 57560), (6720, 51804), (6912, 50365), (7195, 48384), (7560, 46048), (8064, 43170), (8634, 40320), (8640, 40292), (8960, 38853), (10073, 34560), (10080, 34536), (11512, 30240), (11520, 30219), (12096, 28780), (12951, 26880), (13440, 25902), (14390, 24192), (15120, 23024), (16128, 21585), (17268, 20160), (17280, 20146)]