139995240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 392228760

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, 70, 77, 84, 88, 105, 109, 110, 120, 132, 139, 140, 154, 165, 168, 210, 218, 220, 231, 264, 278, 280, 308, 327, 330, 385, 417, 420, 436, 440, 462, 545, 556, 616, 654, 660, 695, 763, 770, 834, 840, 872, 924, 973, 1090, 1112, 1155, 1199, 1308, 1320, 1390, 1526, 1529, 1540, 1635, 1668, 1848, 1946, 2085, 2180, 2289, 2310, 2398, 2616, 2780, 2919, 3052, 3058, 3080, 3270, 3336, 3597, 3815, 3892, 4170, 4360, 4578, 4587, 4620, 4796, 4865, 5560, 5838, 5995, 6104, 6116, 6540, 7194, 7630, 7645, 7784, 8340, 8393, 9156, 9174, 9240, 9592, 9730, 10703, 11445, 11676, 11990, 12232, 13080, 14388, 14595, 15151, 15260, 15290, 16680, 16786, 17985, 18312, 18348, 19460, 21406, 22890, 22935, 23352, 23980, 25179, 28776, 29190, 30302, 30520, 30580, 32109, 33572, 35970, 36696, 38920, 41965, 42812, 45453, 45780, 45870, 47960, 50358, 53515, 58380, 60604, 61160, 64218, 67144, 71940, 75755, 83930, 85624, 90906, 91560, 91740, 100716, 106057, 107030, 116760, 121208, 125895, 128436, 143880, 151510, 160545, 166661, 167860, 181812, 183480, 201432, 212114, 214060, 227265, 251790, 256872, 303020, 318171, 321090, 333322, 335720, 363624, 424228, 428120, 454530, 499983, 503580, 530285, 606040, 636342, 642180, 666644, 833305, 848456, 909060, 999966, 1007160, 1060570, 1166627, 1272684, 1284360, 1333288, 1590855, 1666610, 1818120, 1999932, 2121140, 2333254, 2499915, 2545368, 3181710, 3333220, 3499881, 3999864, 4242280, 4666508, 4999830, 5833135, 6363420, 6666440, 6999762, 9333016, 9999660, 11666270, 12726840, 13999524, 17499405, 19999320, 23332540, 27999048, 34998810, 46665080, 69997620, 139995240]

約数ペア:

[(1, 139995240), (2, 69997620), (3, 46665080), (4, 34998810), (5, 27999048), (6, 23332540), (7, 19999320), (8, 17499405), (10, 13999524), (11, 12726840), (12, 11666270), (14, 9999660), (15, 9333016), (20, 6999762), (21, 6666440), (22, 6363420), (24, 5833135), (28, 4999830), (30, 4666508), (33, 4242280), (35, 3999864), (40, 3499881), (42, 3333220), (44, 3181710), (55, 2545368), (56, 2499915), (60, 2333254), (66, 2121140), (70, 1999932), (77, 1818120), (84, 1666610), (88, 1590855), (105, 1333288), (109, 1284360), (110, 1272684), (120, 1166627), (132, 1060570), (139, 1007160), (140, 999966), (154, 909060), (165, 848456), (168, 833305), (210, 666644), (218, 642180), (220, 636342), (231, 606040), (264, 530285), (278, 503580), (280, 499983), (308, 454530), (327, 428120), (330, 424228), (385, 363624), (417, 335720), (420, 333322), (436, 321090), (440, 318171), (462, 303020), (545, 256872), (556, 251790), (616, 227265), (654, 214060), (660, 212114), (695, 201432), (763, 183480), (770, 181812), (834, 167860), (840, 166661), (872, 160545), (924, 151510), (973, 143880), (1090, 128436), (1112, 125895), (1155, 121208), (1199, 116760), (1308, 107030), (1320, 106057), (1390, 100716), (1526, 91740), (1529, 91560), (1540, 90906), (1635, 85624), (1668, 83930), (1848, 75755), (1946, 71940), (2085, 67144), (2180, 64218), (2289, 61160), (2310, 60604), (2398, 58380), (2616, 53515), (2780, 50358), (2919, 47960), (3052, 45870), (3058, 45780), (3080, 45453), (3270, 42812), (3336, 41965), (3597, 38920), (3815, 36696), (3892, 35970), (4170, 33572), (4360, 32109), (4578, 30580), (4587, 30520), (4620, 30302), (4796, 29190), (4865, 28776), (5560, 25179), (5838, 23980), (5995, 23352), (6104, 22935), (6116, 22890), (6540, 21406), (7194, 19460), (7630, 18348), (7645, 18312), (7784, 17985), (8340, 16786), (8393, 16680), (9156, 15290), (9174, 15260), (9240, 15151), (9592, 14595), (9730, 14388), (10703, 13080), (11445, 12232), (11676, 11990)]