1379640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11497}}^1$

素因数の和:11532

約数の個数: 140

約数和(自身を含む): 4561808504

約数和(自身を除く): 3182168504

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 10000, 11497, 12000, 15000, 20000, 22994, 24000, 30000, 34491, 40000, 45988, 57485, 60000, 68982, 91976, 114970, 120000, 137964, 172455, 183952, 229940, 275928, 287425, 344910, 367904, 459880, 551856, 574850, 689820, 735808, 862275, 919760, 1103712, 1149700, 1379640, 1437125, 1724550, 1839520, 2207424, 2299400, 2759280, 2874250, 3449100, 3679040, 4311375, 4598800, 5518560, 5748500, 6898200, 7185625, 8622750, 9197600, 11037120, 11497000, 13796400, 14371250, 17245500, 18395200, 21556875, 22994000, 27592800, 28742500, 34491000, 43113750, 45988000, 55185600, 57485000, 68982000, 86227500, 91976000, 114970000, 137964000, 172455000, 229940000, 275928000, 344910000, 459880000, 689820000, 1379640000]

約数ペア:

[(1, 1379640000), (2, 689820000), (3, 459880000), (4, 344910000), (5, 275928000), (6, 229940000), (8, 172455000), (10, 137964000), (12, 114970000), (15, 91976000), (16, 86227500), (20, 68982000), (24, 57485000), (25, 55185600), (30, 45988000), (32, 43113750), (40, 34491000), (48, 28742500), (50, 27592800), (60, 22994000), (64, 21556875), (75, 18395200), (80, 17245500), (96, 14371250), (100, 13796400), (120, 11497000), (125, 11037120), (150, 9197600), (160, 8622750), (192, 7185625), (200, 6898200), (240, 5748500), (250, 5518560), (300, 4598800), (320, 4311375), (375, 3679040), (400, 3449100), (480, 2874250), (500, 2759280), (600, 2299400), (625, 2207424), (750, 1839520), (800, 1724550), (960, 1437125), (1000, 1379640), (1200, 1149700), (1250, 1103712), (1500, 919760), (1600, 862275), (1875, 735808), (2000, 689820), (2400, 574850), (2500, 551856), (3000, 459880), (3750, 367904), (4000, 344910), (4800, 287425), (5000, 275928), (6000, 229940), (7500, 183952), (8000, 172455), (10000, 137964), (11497, 120000), (12000, 114970), (15000, 91976), (20000, 68982), (22994, 60000), (24000, 57485), (30000, 45988), (34491, 40000)]