20179075200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{4877}}^1$

素因数の和:5335

約数の個数: 192

約数和(自身を含む): 66632699520

約数和(自身を除く): 46453624320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 431, 480, 600, 640, 800, 862, 960, 1200, 1293, 1600, 1724, 1920, 2155, 2400, 2586, 3200, 3448, 4310, 4800, 4877, 5172, 6465, 6896, 8620, 9600, 9754, 10344, 10775, 12930, 13792, 14631, 17240, 19508, 20688, 21550, 24385, 25860, 27584, 29262, 32325, 34480, 39016, 41376, 43100, 48770, 51720, 55168, 58524, 64650, 68960, 73155, 78032, 82752, 86200, 97540, 103440, 117048, 121925, 129300, 137920, 146310, 156064, 165504, 172400, 195080, 206880, 234096, 243850, 258600, 275840, 292620, 312128, 344800, 365775, 390160, 413760, 468192, 487700, 517200, 585240, 624256, 689600, 731550, 780320, 827520, 936384, 975400, 1034400, 1170480, 1379200, 1463100, 1560640, 1872768, 1950800, 2068800, 2101987, 2340960, 2926200, 3121280, 3901600, 4137600, 4203974, 4681920, 5852400, 6305961, 7803200, 8407948, 9363840, 10509935, 11704800, 12611922, 15606400, 16815896, 21019870, 23409600, 25223844, 31529805, 33631792, 42039740, 46819200, 50447688, 52549675, 63059610, 67263584, 84079480, 100895376, 105099350, 126119220, 134527168, 157649025, 168158960, 201790752, 210198700, 252238440, 269054336, 315298050, 336317920, 403581504, 420397400, 504476880, 630596100, 672635840, 807163008, 840794800, 1008953760, 1261192200, 1345271680, 1681589600, 2017907520, 2522384400, 3363179200, 4035815040, 5044768800, 6726358400, 10089537600, 20179075200]

約数ペア:

[(1, 20179075200), (2, 10089537600), (3, 6726358400), (4, 5044768800), (5, 4035815040), (6, 3363179200), (8, 2522384400), (10, 2017907520), (12, 1681589600), (15, 1345271680), (16, 1261192200), (20, 1008953760), (24, 840794800), (25, 807163008), (30, 672635840), (32, 630596100), (40, 504476880), (48, 420397400), (50, 403581504), (60, 336317920), (64, 315298050), (75, 269054336), (80, 252238440), (96, 210198700), (100, 201790752), (120, 168158960), (128, 157649025), (150, 134527168), (160, 126119220), (192, 105099350), (200, 100895376), (240, 84079480), (300, 67263584), (320, 63059610), (384, 52549675), (400, 50447688), (431, 46819200), (480, 42039740), (600, 33631792), (640, 31529805), (800, 25223844), (862, 23409600), (960, 21019870), (1200, 16815896), (1293, 15606400), (1600, 12611922), (1724, 11704800), (1920, 10509935), (2155, 9363840), (2400, 8407948), (2586, 7803200), (3200, 6305961), (3448, 5852400), (4310, 4681920), (4800, 4203974), (4877, 4137600), (5172, 3901600), (6465, 3121280), (6896, 2926200), (8620, 2340960), (9600, 2101987), (9754, 2068800), (10344, 1950800), (10775, 1872768), (12930, 1560640), (13792, 1463100), (14631, 1379200), (17240, 1170480), (19508, 1034400), (20688, 975400), (21550, 936384), (24385, 827520), (25860, 780320), (27584, 731550), (29262, 689600), (32325, 624256), (34480, 585240), (39016, 517200), (41376, 487700), (43100, 468192), (48770, 413760), (51720, 390160), (55168, 365775), (58524, 344800), (64650, 312128), (68960, 292620), (73155, 275840), (78032, 258600), (82752, 243850), (86200, 234096), (97540, 206880), (103440, 195080), (117048, 172400), (121925, 165504), (129300, 156064), (137920, 146310)]