16630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 55883520

約数和(自身を除く): 39252840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 293, 330, 344, 430, 440, 473, 516, 586, 645, 660, 860, 879, 946, 1032, 1172, 1290, 1320, 1419, 1465, 1720, 1758, 1892, 2344, 2365, 2580, 2838, 2930, 3223, 3516, 3784, 4395, 4730, 5160, 5676, 5860, 6446, 7032, 7095, 8790, 9460, 9669, 11352, 11720, 12599, 12892, 14190, 16115, 17580, 18920, 19338, 25198, 25784, 28380, 32230, 35160, 37797, 38676, 48345, 50396, 56760, 62995, 64460, 75594, 77352, 96690, 100792, 125990, 128920, 138589, 151188, 188985, 193380, 251980, 277178, 302376, 377970, 386760, 415767, 503960, 554356, 692945, 755940, 831534, 1108712, 1385890, 1511880, 1663068, 2078835, 2771780, 3326136, 4157670, 5543560, 8315340, 16630680]

約数ペア:

[(1, 16630680), (2, 8315340), (3, 5543560), (4, 4157670), (5, 3326136), (6, 2771780), (8, 2078835), (10, 1663068), (11, 1511880), (12, 1385890), (15, 1108712), (20, 831534), (22, 755940), (24, 692945), (30, 554356), (33, 503960), (40, 415767), (43, 386760), (44, 377970), (55, 302376), (60, 277178), (66, 251980), (86, 193380), (88, 188985), (110, 151188), (120, 138589), (129, 128920), (132, 125990), (165, 100792), (172, 96690), (215, 77352), (220, 75594), (258, 64460), (264, 62995), (293, 56760), (330, 50396), (344, 48345), (430, 38676), (440, 37797), (473, 35160), (516, 32230), (586, 28380), (645, 25784), (660, 25198), (860, 19338), (879, 18920), (946, 17580), (1032, 16115), (1172, 14190), (1290, 12892), (1320, 12599), (1419, 11720), (1465, 11352), (1720, 9669), (1758, 9460), (1892, 8790), (2344, 7095), (2365, 7032), (2580, 6446), (2838, 5860), (2930, 5676), (3223, 5160), (3516, 4730), (3784, 4395)]