1510740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 5765760

約数和(自身を除く): 4255020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 109, 110, 126, 132, 140, 154, 165, 180, 198, 210, 218, 220, 231, 252, 308, 315, 327, 330, 385, 396, 420, 436, 462, 495, 545, 630, 654, 660, 693, 763, 770, 924, 981, 990, 1090, 1155, 1199, 1260, 1308, 1386, 1526, 1540, 1635, 1962, 1980, 2180, 2289, 2310, 2398, 2772, 3052, 3270, 3465, 3597, 3815, 3924, 4578, 4620, 4796, 4905, 5995, 6540, 6867, 6930, 7194, 7630, 8393, 9156, 9810, 10791, 11445, 11990, 13734, 13860, 14388, 15260, 16786, 17985, 19620, 21582, 22890, 23980, 25179, 27468, 33572, 34335, 35970, 41965, 43164, 45780, 50358, 53955, 68670, 71940, 75537, 83930, 100716, 107910, 125895, 137340, 151074, 167860, 215820, 251790, 302148, 377685, 503580, 755370, 1510740]

約数ペア:

[(1, 1510740), (2, 755370), (3, 503580), (4, 377685), (5, 302148), (6, 251790), (7, 215820), (9, 167860), (10, 151074), (11, 137340), (12, 125895), (14, 107910), (15, 100716), (18, 83930), (20, 75537), (21, 71940), (22, 68670), (28, 53955), (30, 50358), (33, 45780), (35, 43164), (36, 41965), (42, 35970), (44, 34335), (45, 33572), (55, 27468), (60, 25179), (63, 23980), (66, 22890), (70, 21582), (77, 19620), (84, 17985), (90, 16786), (99, 15260), (105, 14388), (109, 13860), (110, 13734), (126, 11990), (132, 11445), (140, 10791), (154, 9810), (165, 9156), (180, 8393), (198, 7630), (210, 7194), (218, 6930), (220, 6867), (231, 6540), (252, 5995), (308, 4905), (315, 4796), (327, 4620), (330, 4578), (385, 3924), (396, 3815), (420, 3597), (436, 3465), (462, 3270), (495, 3052), (545, 2772), (630, 2398), (654, 2310), (660, 2289), (693, 2180), (763, 1980), (770, 1962), (924, 1635), (981, 1540), (990, 1526), (1090, 1386), (1155, 1308), (1199, 1260)]