67479720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 258508800

約数和(自身を除く): 191029080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 67, 70, 77, 84, 88, 105, 109, 110, 120, 132, 134, 140, 154, 165, 168, 201, 210, 218, 220, 231, 264, 268, 280, 308, 327, 330, 335, 385, 402, 420, 436, 440, 462, 469, 536, 545, 616, 654, 660, 670, 737, 763, 770, 804, 840, 872, 924, 938, 1005, 1090, 1155, 1199, 1308, 1320, 1340, 1407, 1474, 1526, 1540, 1608, 1635, 1848, 1876, 2010, 2180, 2211, 2289, 2310, 2345, 2398, 2616, 2680, 2814, 2948, 3052, 3080, 3270, 3597, 3685, 3752, 3815, 4020, 4360, 4422, 4578, 4620, 4690, 4796, 5159, 5628, 5896, 5995, 6104, 6540, 7035, 7194, 7303, 7370, 7630, 8040, 8393, 8844, 9156, 9240, 9380, 9592, 10318, 11055, 11256, 11445, 11990, 13080, 14070, 14388, 14606, 14740, 15260, 15477, 16786, 17688, 17985, 18312, 18760, 20636, 21909, 22110, 22890, 23980, 25179, 25795, 28140, 28776, 29212, 29480, 30520, 30954, 33572, 35970, 36515, 41272, 41965, 43818, 44220, 45780, 47960, 50358, 51121, 51590, 56280, 58424, 61908, 67144, 71940, 73030, 77385, 80333, 83930, 87636, 88440, 91560, 100716, 102242, 103180, 109545, 123816, 125895, 143880, 146060, 153363, 154770, 160666, 167860, 175272, 201432, 204484, 206360, 219090, 240999, 251790, 255605, 292120, 306726, 309540, 321332, 335720, 401665, 408968, 438180, 481998, 503580, 511210, 562331, 613452, 619080, 642664, 766815, 803330, 876360, 963996, 1007160, 1022420, 1124662, 1204995, 1226904, 1533630, 1606660, 1686993, 1927992, 2044840, 2249324, 2409990, 2811655, 3067260, 3213320, 3373986, 4498648, 4819980, 5623310, 6134520, 6747972, 8434965, 9639960, 11246620, 13495944, 16869930, 22493240, 33739860, 67479720]

約数ペア:

[(1, 67479720), (2, 33739860), (3, 22493240), (4, 16869930), (5, 13495944), (6, 11246620), (7, 9639960), (8, 8434965), (10, 6747972), (11, 6134520), (12, 5623310), (14, 4819980), (15, 4498648), (20, 3373986), (21, 3213320), (22, 3067260), (24, 2811655), (28, 2409990), (30, 2249324), (33, 2044840), (35, 1927992), (40, 1686993), (42, 1606660), (44, 1533630), (55, 1226904), (56, 1204995), (60, 1124662), (66, 1022420), (67, 1007160), (70, 963996), (77, 876360), (84, 803330), (88, 766815), (105, 642664), (109, 619080), (110, 613452), (120, 562331), (132, 511210), (134, 503580), (140, 481998), (154, 438180), (165, 408968), (168, 401665), (201, 335720), (210, 321332), (218, 309540), (220, 306726), (231, 292120), (264, 255605), (268, 251790), (280, 240999), (308, 219090), (327, 206360), (330, 204484), (335, 201432), (385, 175272), (402, 167860), (420, 160666), (436, 154770), (440, 153363), (462, 146060), (469, 143880), (536, 125895), (545, 123816), (616, 109545), (654, 103180), (660, 102242), (670, 100716), (737, 91560), (763, 88440), (770, 87636), (804, 83930), (840, 80333), (872, 77385), (924, 73030), (938, 71940), (1005, 67144), (1090, 61908), (1155, 58424), (1199, 56280), (1308, 51590), (1320, 51121), (1340, 50358), (1407, 47960), (1474, 45780), (1526, 44220), (1540, 43818), (1608, 41965), (1635, 41272), (1848, 36515), (1876, 35970), (2010, 33572), (2180, 30954), (2211, 30520), (2289, 29480), (2310, 29212), (2345, 28776), (2398, 28140), (2616, 25795), (2680, 25179), (2814, 23980), (2948, 22890), (3052, 22110), (3080, 21909), (3270, 20636), (3597, 18760), (3685, 18312), (3752, 17985), (3815, 17688), (4020, 16786), (4360, 15477), (4422, 15260), (4578, 14740), (4620, 14606), (4690, 14388), (4796, 14070), (5159, 13080), (5628, 11990), (5896, 11445), (5995, 11256), (6104, 11055), (6540, 10318), (7035, 9592), (7194, 9380), (7303, 9240), (7370, 9156), (7630, 8844), (8040, 8393)]