233487360

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{563}}^1$

素因数の和:600

約数の個数: 220

約数和(自身を含む): 838172808

約数和(自身を除く): 604685448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 563, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1126, 1152, 1280, 1296, 1440, 1536, 1620, 1689, 1728, 1920, 2160, 2252, 2304, 2560, 2592, 2815, 2880, 3072, 3240, 3378, 3456, 3840, 4320, 4504, 4608, 5067, 5120, 5184, 5630, 5760, 6480, 6756, 6912, 7680, 8445, 8640, 9008, 9216, 10134, 10368, 11260, 11520, 12960, 13512, 13824, 15201, 15360, 16890, 17280, 18016, 20268, 20736, 22520, 23040, 25335, 25920, 27024, 27648, 30402, 33780, 34560, 36032, 40536, 41472, 45040, 45603, 46080, 50670, 51840, 54048, 60804, 67560, 69120, 72064, 76005, 81072, 82944, 90080, 91206, 101340, 103680, 108096, 121608, 135120, 138240, 144128, 152010, 162144, 180160, 182412, 202680, 207360, 216192, 228015, 243216, 270240, 288256, 304020, 324288, 360320, 364824, 405360, 414720, 432384, 456030, 486432, 540480, 576512, 608040, 648576, 720640, 729648, 810720, 864768, 912060, 972864, 1080960, 1216080, 1297152, 1441280, 1459296, 1621440, 1729536, 1824120, 1945728, 2161920, 2432160, 2594304, 2882560, 2918592, 3242880, 3648240, 3891456, 4323840, 4864320, 5188608, 5837184, 6485760, 7296480, 7782912, 8647680, 9728640, 11674368, 12971520, 14592960, 15565824, 19457280, 23348736, 25943040, 29185920, 38914560, 46697472, 58371840, 77829120, 116743680, 233487360]

約数ペア:

[(1, 233487360), (2, 116743680), (3, 77829120), (4, 58371840), (5, 46697472), (6, 38914560), (8, 29185920), (9, 25943040), (10, 23348736), (12, 19457280), (15, 15565824), (16, 14592960), (18, 12971520), (20, 11674368), (24, 9728640), (27, 8647680), (30, 7782912), (32, 7296480), (36, 6485760), (40, 5837184), (45, 5188608), (48, 4864320), (54, 4323840), (60, 3891456), (64, 3648240), (72, 3242880), (80, 2918592), (81, 2882560), (90, 2594304), (96, 2432160), (108, 2161920), (120, 1945728), (128, 1824120), (135, 1729536), (144, 1621440), (160, 1459296), (162, 1441280), (180, 1297152), (192, 1216080), (216, 1080960), (240, 972864), (256, 912060), (270, 864768), (288, 810720), (320, 729648), (324, 720640), (360, 648576), (384, 608040), (405, 576512), (432, 540480), (480, 486432), (512, 456030), (540, 432384), (563, 414720), (576, 405360), (640, 364824), (648, 360320), (720, 324288), (768, 304020), (810, 288256), (864, 270240), (960, 243216), (1024, 228015), (1080, 216192), (1126, 207360), (1152, 202680), (1280, 182412), (1296, 180160), (1440, 162144), (1536, 152010), (1620, 144128), (1689, 138240), (1728, 135120), (1920, 121608), (2160, 108096), (2252, 103680), (2304, 101340), (2560, 91206), (2592, 90080), (2815, 82944), (2880, 81072), (3072, 76005), (3240, 72064), (3378, 69120), (3456, 67560), (3840, 60804), (4320, 54048), (4504, 51840), (4608, 50670), (5067, 46080), (5120, 45603), (5184, 45040), (5630, 41472), (5760, 40536), (6480, 36032), (6756, 34560), (6912, 33780), (7680, 30402), (8445, 27648), (8640, 27024), (9008, 25920), (9216, 25335), (10134, 23040), (10368, 22520), (11260, 20736), (11520, 20268), (12960, 18016), (13512, 17280), (13824, 16890), (15201, 15360)]