2575825920

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{6211}}^1$

素因数の和:6248

約数の個数: 220

約数和(自身を含む): 9231789864

約数和(自身を除く): 6655963944

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, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6211, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12422, 12960, 13824, 15360, 17280, 18633, 20736, 23040, 24844, 25920, 27648, 31055, 34560, 37266, 41472, 46080, 49688, 51840, 55899, 62110, 69120, 74532, 82944, 93165, 99376, 103680, 111798, 124220, 138240, 149064, 167697, 186330, 198752, 207360, 223596, 248440, 279495, 298128, 335394, 372660, 397504, 414720, 447192, 496880, 503091, 558990, 596256, 670788, 745320, 795008, 838485, 894384, 993760, 1006182, 1117980, 1192512, 1341576, 1490640, 1590016, 1676970, 1788768, 1987520, 2012364, 2235960, 2385024, 2515455, 2683152, 2981280, 3180032, 3353940, 3577536, 3975040, 4024728, 4471920, 4770048, 5030910, 5366304, 5962560, 6360064, 6707880, 7155072, 7950080, 8049456, 8943840, 9540096, 10061820, 10732608, 11925120, 13415760, 14310144, 15900160, 16098912, 17887680, 19080192, 20123640, 21465216, 23850240, 26831520, 28620288, 31800320, 32197824, 35775360, 40247280, 42930432, 47700480, 53663040, 57240576, 64395648, 71550720, 80494560, 85860864, 95400960, 107326080, 128791296, 143101440, 160989120, 171721728, 214652160, 257582592, 286202880, 321978240, 429304320, 515165184, 643956480, 858608640, 1287912960, 2575825920]

約数ペア:

[(1, 2575825920), (2, 1287912960), (3, 858608640), (4, 643956480), (5, 515165184), (6, 429304320), (8, 321978240), (9, 286202880), (10, 257582592), (12, 214652160), (15, 171721728), (16, 160989120), (18, 143101440), (20, 128791296), (24, 107326080), (27, 95400960), (30, 85860864), (32, 80494560), (36, 71550720), (40, 64395648), (45, 57240576), (48, 53663040), (54, 47700480), (60, 42930432), (64, 40247280), (72, 35775360), (80, 32197824), (81, 31800320), (90, 28620288), (96, 26831520), (108, 23850240), (120, 21465216), (128, 20123640), (135, 19080192), (144, 17887680), (160, 16098912), (162, 15900160), (180, 14310144), (192, 13415760), (216, 11925120), (240, 10732608), (256, 10061820), (270, 9540096), (288, 8943840), (320, 8049456), (324, 7950080), (360, 7155072), (384, 6707880), (405, 6360064), (432, 5962560), (480, 5366304), (512, 5030910), (540, 4770048), (576, 4471920), (640, 4024728), (648, 3975040), (720, 3577536), (768, 3353940), (810, 3180032), (864, 2981280), (960, 2683152), (1024, 2515455), (1080, 2385024), (1152, 2235960), (1280, 2012364), (1296, 1987520), (1440, 1788768), (1536, 1676970), (1620, 1590016), (1728, 1490640), (1920, 1341576), (2160, 1192512), (2304, 1117980), (2560, 1006182), (2592, 993760), (2880, 894384), (3072, 838485), (3240, 795008), (3456, 745320), (3840, 670788), (4320, 596256), (4608, 558990), (5120, 503091), (5184, 496880), (5760, 447192), (6211, 414720), (6480, 397504), (6912, 372660), (7680, 335394), (8640, 298128), (9216, 279495), (10368, 248440), (11520, 223596), (12422, 207360), (12960, 198752), (13824, 186330), (15360, 167697), (17280, 149064), (18633, 138240), (20736, 124220), (23040, 111798), (24844, 103680), (25920, 99376), (27648, 93165), (31055, 82944), (34560, 74532), (37266, 69120), (41472, 62110), (46080, 55899), (49688, 51840)]