190553880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 627264000

約数和(自身を除く): 436710120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 241, 264, 330, 440, 482, 599, 660, 723, 964, 1198, 1205, 1320, 1446, 1797, 1928, 2396, 2410, 2651, 2892, 2995, 3594, 3615, 4792, 4820, 5302, 5784, 5990, 6589, 7188, 7230, 7953, 8985, 9640, 10604, 11980, 13178, 13255, 14376, 14460, 15906, 17970, 19767, 21208, 23960, 26356, 26510, 28920, 31812, 32945, 35940, 39534, 39765, 52712, 53020, 63624, 65890, 71880, 79068, 79530, 98835, 106040, 131780, 144359, 158136, 159060, 197670, 263560, 288718, 318120, 395340, 433077, 577436, 721795, 790680, 866154, 1154872, 1443590, 1587949, 1732308, 2165385, 2887180, 3175898, 3464616, 4330770, 4763847, 5774360, 6351796, 7939745, 8661540, 9527694, 12703592, 15879490, 17323080, 19055388, 23819235, 31758980, 38110776, 47638470, 63517960, 95276940, 190553880]

約数ペア:

[(1, 190553880), (2, 95276940), (3, 63517960), (4, 47638470), (5, 38110776), (6, 31758980), (8, 23819235), (10, 19055388), (11, 17323080), (12, 15879490), (15, 12703592), (20, 9527694), (22, 8661540), (24, 7939745), (30, 6351796), (33, 5774360), (40, 4763847), (44, 4330770), (55, 3464616), (60, 3175898), (66, 2887180), (88, 2165385), (110, 1732308), (120, 1587949), (132, 1443590), (165, 1154872), (220, 866154), (241, 790680), (264, 721795), (330, 577436), (440, 433077), (482, 395340), (599, 318120), (660, 288718), (723, 263560), (964, 197670), (1198, 159060), (1205, 158136), (1320, 144359), (1446, 131780), (1797, 106040), (1928, 98835), (2396, 79530), (2410, 79068), (2651, 71880), (2892, 65890), (2995, 63624), (3594, 53020), (3615, 52712), (4792, 39765), (4820, 39534), (5302, 35940), (5784, 32945), (5990, 31812), (6589, 28920), (7188, 26510), (7230, 26356), (7953, 23960), (8985, 21208), (9640, 19767), (10604, 17970), (11980, 15906), (13178, 14460), (13255, 14376)]