15087605918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 31715712000

約数和(自身を除く): 16628106082

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 89, 121, 133, 154, 161, 178, 209, 229, 242, 253, 266, 322, 418, 437, 458, 506, 623, 847, 874, 979, 1246, 1463, 1603, 1691, 1694, 1771, 1958, 2047, 2299, 2519, 2783, 2926, 3059, 3206, 3382, 3542, 4094, 4351, 4598, 4807, 5038, 5267, 5566, 6118, 6853, 8702, 9614, 10534, 10769, 11837, 13706, 14329, 16093, 17633, 18601, 19481, 20381, 21538, 22517, 23674, 27709, 28658, 30457, 32186, 33649, 35266, 36869, 37202, 38893, 38962, 40762, 45034, 47861, 52877, 55418, 57937, 60914, 67298, 73738, 75383, 77786, 95722, 100073, 105754, 115874, 130207, 142667, 150766, 157619, 193963, 200146, 204611, 224191, 247687, 260414, 272251, 285334, 315238, 335027, 370139, 387239, 387926, 405559, 409222, 427823, 448382, 468763, 495374, 526471, 544502, 637307, 670054, 700511, 740278, 774478, 811118, 855646, 937526, 1052942, 1100803, 1274614, 1401022, 1432277, 1569337, 1733809, 2201606, 2466101, 2710673, 2864554, 2994761, 3138674, 3281341, 3467618, 3685297, 4259629, 4461149, 4706053, 4932202, 5156393, 5421346, 5989522, 6562682, 7370594, 7705621, 8519258, 8906497, 8922298, 9412106, 10312786, 12108833, 15411242, 17262707, 17812994, 24217666, 29817403, 32942371, 34525414, 36094751, 46855919, 56720323, 59634806, 62345479, 65884742, 72189502, 84761831, 93711838, 97971467, 113440646, 124690958, 169523662, 195942934, 327991433, 397042261, 655982866, 685800269, 794084522, 1077686137, 1371600538, 2155372274, 7543802959, 15087605918]

約数ペア:

[(1, 15087605918), (2, 7543802959), (7, 2155372274), (11, 1371600538), (14, 1077686137), (19, 794084522), (22, 685800269), (23, 655982866), (38, 397042261), (46, 327991433), (77, 195942934), (89, 169523662), (121, 124690958), (133, 113440646), (154, 97971467), (161, 93711838), (178, 84761831), (209, 72189502), (229, 65884742), (242, 62345479), (253, 59634806), (266, 56720323), (322, 46855919), (418, 36094751), (437, 34525414), (458, 32942371), (506, 29817403), (623, 24217666), (847, 17812994), (874, 17262707), (979, 15411242), (1246, 12108833), (1463, 10312786), (1603, 9412106), (1691, 8922298), (1694, 8906497), (1771, 8519258), (1958, 7705621), (2047, 7370594), (2299, 6562682), (2519, 5989522), (2783, 5421346), (2926, 5156393), (3059, 4932202), (3206, 4706053), (3382, 4461149), (3542, 4259629), (4094, 3685297), (4351, 3467618), (4598, 3281341), (4807, 3138674), (5038, 2994761), (5267, 2864554), (5566, 2710673), (6118, 2466101), (6853, 2201606), (8702, 1733809), (9614, 1569337), (10534, 1432277), (10769, 1401022), (11837, 1274614), (13706, 1100803), (14329, 1052942), (16093, 937526), (17633, 855646), (18601, 811118), (19481, 774478), (20381, 740278), (21538, 700511), (22517, 670054), (23674, 637307), (27709, 544502), (28658, 526471), (30457, 495374), (32186, 468763), (33649, 448382), (35266, 427823), (36869, 409222), (37202, 405559), (38893, 387926), (38962, 387239), (40762, 370139), (45034, 335027), (47861, 315238), (52877, 285334), (55418, 272251), (57937, 260414), (60914, 247687), (67298, 224191), (73738, 204611), (75383, 200146), (77786, 193963), (95722, 157619), (100073, 150766), (105754, 142667), (115874, 130207)]