557591040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{2689}}^1$

素因数の和:2724

約数の個数: 200

約数和(自身を含む): 1997857620

約数和(自身を除く): 1440266580

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, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2689, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5378, 5760, 6480, 6912, 7680, 8067, 8640, 10368, 10756, 11520, 12960, 13445, 13824, 16134, 17280, 20736, 21512, 23040, 24201, 25920, 26890, 32268, 34560, 40335, 41472, 43024, 48402, 51840, 53780, 64536, 69120, 72603, 80670, 86048, 96804, 103680, 107560, 121005, 129072, 145206, 161340, 172096, 193608, 207360, 215120, 217809, 242010, 258144, 290412, 322680, 344192, 363015, 387216, 430240, 435618, 484020, 516288, 580824, 645360, 688384, 726030, 774432, 860480, 871236, 968040, 1032576, 1089045, 1161648, 1290720, 1376768, 1452060, 1548864, 1720960, 1742472, 1936080, 2065152, 2178090, 2323296, 2581440, 2904120, 3097728, 3441920, 3484944, 3872160, 4130304, 4356180, 4646592, 5162880, 5808240, 6195456, 6883840, 6969888, 7744320, 8712360, 9293184, 10325760, 11616480, 12390912, 13939776, 15488640, 17424720, 18586368, 20651520, 23232960, 27879552, 30977280, 34849440, 37172736, 46465920, 55759104, 61954560, 69698880, 92931840, 111518208, 139397760, 185863680, 278795520, 557591040]

約数ペア:

[(1, 557591040), (2, 278795520), (3, 185863680), (4, 139397760), (5, 111518208), (6, 92931840), (8, 69698880), (9, 61954560), (10, 55759104), (12, 46465920), (15, 37172736), (16, 34849440), (18, 30977280), (20, 27879552), (24, 23232960), (27, 20651520), (30, 18586368), (32, 17424720), (36, 15488640), (40, 13939776), (45, 12390912), (48, 11616480), (54, 10325760), (60, 9293184), (64, 8712360), (72, 7744320), (80, 6969888), (81, 6883840), (90, 6195456), (96, 5808240), (108, 5162880), (120, 4646592), (128, 4356180), (135, 4130304), (144, 3872160), (160, 3484944), (162, 3441920), (180, 3097728), (192, 2904120), (216, 2581440), (240, 2323296), (256, 2178090), (270, 2065152), (288, 1936080), (320, 1742472), (324, 1720960), (360, 1548864), (384, 1452060), (405, 1376768), (432, 1290720), (480, 1161648), (512, 1089045), (540, 1032576), (576, 968040), (640, 871236), (648, 860480), (720, 774432), (768, 726030), (810, 688384), (864, 645360), (960, 580824), (1080, 516288), (1152, 484020), (1280, 435618), (1296, 430240), (1440, 387216), (1536, 363015), (1620, 344192), (1728, 322680), (1920, 290412), (2160, 258144), (2304, 242010), (2560, 217809), (2592, 215120), (2689, 207360), (2880, 193608), (3240, 172096), (3456, 161340), (3840, 145206), (4320, 129072), (4608, 121005), (5184, 107560), (5378, 103680), (5760, 96804), (6480, 86048), (6912, 80670), (7680, 72603), (8067, 69120), (8640, 64536), (10368, 53780), (10756, 51840), (11520, 48402), (12960, 43024), (13445, 41472), (13824, 40335), (16134, 34560), (17280, 32268), (20736, 26890), (21512, 25920), (23040, 24201)]