7199640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2857}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 26750880

約数和(自身を除く): 19551240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 2857, 5714, 8571, 11428, 14285, 17142, 19999, 22856, 25713, 28570, 34284, 39998, 42855, 51426, 57140, 59997, 68568, 79996, 85710, 99995, 102852, 114280, 119994, 128565, 159992, 171420, 179991, 199990, 205704, 239988, 257130, 299985, 342840, 359982, 399980, 479976, 514260, 599970, 719964, 799960, 899955, 1028520, 1199940, 1439928, 1799910, 2399880, 3599820, 7199640]

約数ペア:

[(1, 7199640), (2, 3599820), (3, 2399880), (4, 1799910), (5, 1439928), (6, 1199940), (7, 1028520), (8, 899955), (9, 799960), (10, 719964), (12, 599970), (14, 514260), (15, 479976), (18, 399980), (20, 359982), (21, 342840), (24, 299985), (28, 257130), (30, 239988), (35, 205704), (36, 199990), (40, 179991), (42, 171420), (45, 159992), (56, 128565), (60, 119994), (63, 114280), (70, 102852), (72, 99995), (84, 85710), (90, 79996), (105, 68568), (120, 59997), (126, 57140), (140, 51426), (168, 42855), (180, 39998), (210, 34284), (252, 28570), (280, 25713), (315, 22856), (360, 19999), (420, 17142), (504, 14285), (630, 11428), (840, 8571), (1260, 5714), (2520, 2857)]