528026919560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{66587}}^1$

素因数の和:66955

約数の個数: 128

約数和(自身を含む): 1374632017920

約数和(自身を除く): 846605098360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 223, 254, 280, 446, 508, 635, 889, 892, 1016, 1115, 1270, 1561, 1778, 1784, 2230, 2540, 3122, 3556, 4445, 4460, 5080, 6244, 7112, 7805, 8890, 8920, 12488, 15610, 17780, 28321, 31220, 35560, 56642, 62440, 66587, 113284, 133174, 141605, 198247, 226568, 266348, 283210, 332935, 396494, 466109, 532696, 566420, 665870, 792988, 932218, 991235, 1132840, 1331740, 1585976, 1864436, 1982470, 2330545, 2663480, 3728872, 3964940, 4661090, 7929880, 8456549, 9322180, 14848901, 16913098, 18644360, 29697802, 33826196, 42282745, 59195843, 59395604, 67652392, 74244505, 84565490, 103942307, 118391686, 118791208, 148489010, 169130980, 207884614, 236783372, 295979215, 296978020, 338261960, 415769228, 473566744, 519711535, 591958430, 593956040, 831538456, 1039423070, 1183916860, 1885810427, 2078846140, 2367833720, 3771620854, 4157692280, 7543241708, 9429052135, 13200672989, 15086483416, 18858104270, 26401345978, 37716208540, 52802691956, 66003364945, 75432417080, 105605383912, 132006729890, 264013459780, 528026919560]

約数ペア:

[(1, 528026919560), (2, 264013459780), (4, 132006729890), (5, 105605383912), (7, 75432417080), (8, 66003364945), (10, 52802691956), (14, 37716208540), (20, 26401345978), (28, 18858104270), (35, 15086483416), (40, 13200672989), (56, 9429052135), (70, 7543241708), (127, 4157692280), (140, 3771620854), (223, 2367833720), (254, 2078846140), (280, 1885810427), (446, 1183916860), (508, 1039423070), (635, 831538456), (889, 593956040), (892, 591958430), (1016, 519711535), (1115, 473566744), (1270, 415769228), (1561, 338261960), (1778, 296978020), (1784, 295979215), (2230, 236783372), (2540, 207884614), (3122, 169130980), (3556, 148489010), (4445, 118791208), (4460, 118391686), (5080, 103942307), (6244, 84565490), (7112, 74244505), (7805, 67652392), (8890, 59395604), (8920, 59195843), (12488, 42282745), (15610, 33826196), (17780, 29697802), (28321, 18644360), (31220, 16913098), (35560, 14848901), (56642, 9322180), (62440, 8456549), (66587, 7929880), (113284, 4661090), (133174, 3964940), (141605, 3728872), (198247, 2663480), (226568, 2330545), (266348, 1982470), (283210, 1864436), (332935, 1585976), (396494, 1331740), (466109, 1132840), (532696, 991235), (566420, 932218), (665870, 792988)]