496755420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 1637744640

約数和(自身を除く): 1140989220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 127, 134, 139, 140, 201, 210, 254, 268, 278, 335, 381, 402, 417, 420, 469, 508, 556, 635, 670, 695, 762, 804, 834, 889, 938, 973, 1005, 1270, 1340, 1390, 1407, 1524, 1668, 1778, 1876, 1905, 1946, 2010, 2085, 2345, 2540, 2667, 2780, 2814, 2919, 3556, 3810, 3892, 4020, 4170, 4445, 4690, 4865, 5334, 5628, 5838, 7035, 7620, 8340, 8509, 8890, 9313, 9380, 9730, 10668, 11676, 13335, 14070, 14595, 17018, 17653, 17780, 18626, 19460, 25527, 26670, 27939, 28140, 29190, 34036, 35306, 37252, 42545, 46565, 51054, 52959, 53340, 55878, 58380, 59563, 65191, 70612, 85090, 88265, 93130, 102108, 105918, 111756, 119126, 123571, 127635, 130382, 139695, 170180, 176530, 178689, 186260, 195573, 211836, 238252, 247142, 255270, 260764, 264795, 279390, 297815, 325955, 353060, 357378, 370713, 391146, 494284, 510540, 529590, 558780, 595630, 617855, 651910, 714756, 741426, 782292, 893445, 977865, 1059180, 1182751, 1191260, 1235710, 1303820, 1482852, 1786890, 1853565, 1955730, 2365502, 2471420, 3548253, 3573780, 3707130, 3911460, 4731004, 5913755, 7096506, 7414260, 8279257, 11827510, 14193012, 16558514, 17741265, 23655020, 24837771, 33117028, 35482530, 41396285, 49675542, 70965060, 82792570, 99351084, 124188855, 165585140, 248377710, 496755420]

約数ペア:

[(1, 496755420), (2, 248377710), (3, 165585140), (4, 124188855), (5, 99351084), (6, 82792570), (7, 70965060), (10, 49675542), (12, 41396285), (14, 35482530), (15, 33117028), (20, 24837771), (21, 23655020), (28, 17741265), (30, 16558514), (35, 14193012), (42, 11827510), (60, 8279257), (67, 7414260), (70, 7096506), (84, 5913755), (105, 4731004), (127, 3911460), (134, 3707130), (139, 3573780), (140, 3548253), (201, 2471420), (210, 2365502), (254, 1955730), (268, 1853565), (278, 1786890), (335, 1482852), (381, 1303820), (402, 1235710), (417, 1191260), (420, 1182751), (469, 1059180), (508, 977865), (556, 893445), (635, 782292), (670, 741426), (695, 714756), (762, 651910), (804, 617855), (834, 595630), (889, 558780), (938, 529590), (973, 510540), (1005, 494284), (1270, 391146), (1340, 370713), (1390, 357378), (1407, 353060), (1524, 325955), (1668, 297815), (1778, 279390), (1876, 264795), (1905, 260764), (1946, 255270), (2010, 247142), (2085, 238252), (2345, 211836), (2540, 195573), (2667, 186260), (2780, 178689), (2814, 176530), (2919, 170180), (3556, 139695), (3810, 130382), (3892, 127635), (4020, 123571), (4170, 119126), (4445, 111756), (4690, 105918), (4865, 102108), (5334, 93130), (5628, 88265), (5838, 85090), (7035, 70612), (7620, 65191), (8340, 59563), (8509, 58380), (8890, 55878), (9313, 53340), (9380, 52959), (9730, 51054), (10668, 46565), (11676, 42545), (13335, 37252), (14070, 35306), (14595, 34036), (17018, 29190), (17653, 28140), (17780, 27939), (18626, 26670), (19460, 25527)]