147698320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23977}}^1$

素因数の和:24008

約数の個数: 80

約数和(自身を含む): 428151168

約数和(自身を除く): 280452848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 23977, 47954, 95908, 119885, 167839, 191816, 239770, 263747, 335678, 383632, 479540, 527494, 671356, 839195, 959080, 1054988, 1318735, 1342712, 1678390, 1846229, 1918160, 2109976, 2637470, 2685424, 3356780, 3692458, 4219952, 5274940, 6713560, 7384916, 9231145, 10549880, 13427120, 14769832, 18462290, 21099760, 29539664, 36924580, 73849160, 147698320]

約数ペア:

[(1, 147698320), (2, 73849160), (4, 36924580), (5, 29539664), (7, 21099760), (8, 18462290), (10, 14769832), (11, 13427120), (14, 10549880), (16, 9231145), (20, 7384916), (22, 6713560), (28, 5274940), (35, 4219952), (40, 3692458), (44, 3356780), (55, 2685424), (56, 2637470), (70, 2109976), (77, 1918160), (80, 1846229), (88, 1678390), (110, 1342712), (112, 1318735), (140, 1054988), (154, 959080), (176, 839195), (220, 671356), (280, 527494), (308, 479540), (385, 383632), (440, 335678), (560, 263747), (616, 239770), (770, 191816), (880, 167839), (1232, 119885), (1540, 95908), (3080, 47954), (6160, 23977)]