239704000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 168

約数和(自身を含む): 634063248

約数和(自身を除く): 394359248

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 83, 95, 100, 125, 152, 160, 166, 190, 200, 250, 304, 320, 332, 361, 380, 400, 415, 475, 500, 608, 664, 722, 760, 800, 830, 950, 1000, 1216, 1328, 1444, 1520, 1577, 1600, 1660, 1805, 1900, 2000, 2075, 2375, 2656, 2888, 3040, 3154, 3320, 3610, 3800, 4000, 4150, 4750, 5312, 5776, 6080, 6308, 6640, 7220, 7600, 7885, 8000, 8300, 9025, 9500, 10375, 11552, 12616, 13280, 14440, 15200, 15770, 16600, 18050, 19000, 20750, 23104, 25232, 26560, 28880, 29963, 30400, 31540, 33200, 36100, 38000, 39425, 41500, 45125, 50464, 57760, 59926, 63080, 66400, 72200, 76000, 78850, 83000, 90250, 100928, 115520, 119852, 126160, 132800, 144400, 149815, 152000, 157700, 166000, 180500, 197125, 239704, 252320, 288800, 299630, 315400, 332000, 361000, 394250, 479408, 504640, 577600, 599260, 630800, 664000, 722000, 749075, 788500, 958816, 1198520, 1261600, 1444000, 1498150, 1577000, 1917632, 2397040, 2523200, 2888000, 2996300, 3154000, 3745375, 4794080, 5992600, 6308000, 7490750, 9588160, 11985200, 12616000, 14981500, 23970400, 29963000, 47940800, 59926000, 119852000, 239704000]

約数ペア:

[(1, 239704000), (2, 119852000), (4, 59926000), (5, 47940800), (8, 29963000), (10, 23970400), (16, 14981500), (19, 12616000), (20, 11985200), (25, 9588160), (32, 7490750), (38, 6308000), (40, 5992600), (50, 4794080), (64, 3745375), (76, 3154000), (80, 2996300), (83, 2888000), (95, 2523200), (100, 2397040), (125, 1917632), (152, 1577000), (160, 1498150), (166, 1444000), (190, 1261600), (200, 1198520), (250, 958816), (304, 788500), (320, 749075), (332, 722000), (361, 664000), (380, 630800), (400, 599260), (415, 577600), (475, 504640), (500, 479408), (608, 394250), (664, 361000), (722, 332000), (760, 315400), (800, 299630), (830, 288800), (950, 252320), (1000, 239704), (1216, 197125), (1328, 180500), (1444, 166000), (1520, 157700), (1577, 152000), (1600, 149815), (1660, 144400), (1805, 132800), (1900, 126160), (2000, 119852), (2075, 115520), (2375, 100928), (2656, 90250), (2888, 83000), (3040, 78850), (3154, 76000), (3320, 72200), (3610, 66400), (3800, 63080), (4000, 59926), (4150, 57760), (4750, 50464), (5312, 45125), (5776, 41500), (6080, 39425), (6308, 38000), (6640, 36100), (7220, 33200), (7600, 31540), (7885, 30400), (8000, 29963), (8300, 28880), (9025, 26560), (9500, 25232), (10375, 23104), (11552, 20750), (12616, 19000), (13280, 18050), (14440, 16600), (15200, 15770)]