151985680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2285

約数の個数: 120

約数和(自身を含む): 444096576

約数和(自身を除く): 292110896

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, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2243, 2420, 3080, 3388, 4235, 4486, 4840, 6160, 6776, 8470, 8972, 9680, 11215, 13552, 15701, 16940, 17944, 22430, 24673, 31402, 33880, 35888, 44860, 49346, 62804, 67760, 78505, 89720, 98692, 123365, 125608, 157010, 172711, 179440, 197384, 246730, 251216, 271403, 314020, 345422, 394768, 493460, 542806, 628040, 690844, 863555, 986920, 1085612, 1256080, 1357015, 1381688, 1727110, 1899821, 1973840, 2171224, 2714030, 2763376, 3454220, 3799642, 4342448, 5428060, 6908440, 7599284, 9499105, 10856120, 13816880, 15198568, 18998210, 21712240, 30397136, 37996420, 75992840, 151985680]

約数ペア:

[(1, 151985680), (2, 75992840), (4, 37996420), (5, 30397136), (7, 21712240), (8, 18998210), (10, 15198568), (11, 13816880), (14, 10856120), (16, 9499105), (20, 7599284), (22, 6908440), (28, 5428060), (35, 4342448), (40, 3799642), (44, 3454220), (55, 2763376), (56, 2714030), (70, 2171224), (77, 1973840), (80, 1899821), (88, 1727110), (110, 1381688), (112, 1357015), (121, 1256080), (140, 1085612), (154, 986920), (176, 863555), (220, 690844), (242, 628040), (280, 542806), (308, 493460), (385, 394768), (440, 345422), (484, 314020), (560, 271403), (605, 251216), (616, 246730), (770, 197384), (847, 179440), (880, 172711), (968, 157010), (1210, 125608), (1232, 123365), (1540, 98692), (1694, 89720), (1936, 78505), (2243, 67760), (2420, 62804), (3080, 49346), (3388, 44860), (4235, 35888), (4486, 33880), (4840, 31402), (6160, 24673), (6776, 22430), (8470, 17944), (8972, 16940), (9680, 15701), (11215, 13552)]