169240680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 633484800

約数和(自身を除く): 464244120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 239, 252, 280, 281, 315, 360, 420, 478, 504, 562, 630, 717, 840, 843, 956, 1124, 1195, 1260, 1405, 1434, 1673, 1686, 1912, 1967, 2151, 2248, 2390, 2520, 2529, 2810, 2868, 3346, 3372, 3585, 3934, 4215, 4302, 4780, 5019, 5058, 5620, 5736, 5901, 6692, 6744, 7170, 7868, 8365, 8430, 8604, 9560, 9835, 10038, 10116, 10755, 11240, 11802, 12645, 13384, 14340, 15057, 15736, 16730, 16860, 17208, 17703, 19670, 20076, 20232, 21510, 23604, 25095, 25290, 28680, 29505, 30114, 33460, 33720, 35406, 39340, 40152, 43020, 47208, 50190, 50580, 59010, 60228, 66920, 67159, 70812, 75285, 78680, 86040, 88515, 100380, 101160, 118020, 120456, 134318, 141624, 150570, 177030, 200760, 201477, 236040, 268636, 301140, 335795, 354060, 402954, 470113, 537272, 602280, 604431, 671590, 708120, 805908, 940226, 1007385, 1208862, 1343180, 1410339, 1611816, 1880452, 2014770, 2350565, 2417724, 2686360, 2820678, 3022155, 3760904, 4029540, 4231017, 4701130, 4835448, 5641356, 6044310, 7051695, 8059080, 8462034, 9402260, 11282712, 12088620, 14103390, 16924068, 18804520, 21155085, 24177240, 28206780, 33848136, 42310170, 56413560, 84620340, 169240680]

約数ペア:

[(1, 169240680), (2, 84620340), (3, 56413560), (4, 42310170), (5, 33848136), (6, 28206780), (7, 24177240), (8, 21155085), (9, 18804520), (10, 16924068), (12, 14103390), (14, 12088620), (15, 11282712), (18, 9402260), (20, 8462034), (21, 8059080), (24, 7051695), (28, 6044310), (30, 5641356), (35, 4835448), (36, 4701130), (40, 4231017), (42, 4029540), (45, 3760904), (56, 3022155), (60, 2820678), (63, 2686360), (70, 2417724), (72, 2350565), (84, 2014770), (90, 1880452), (105, 1611816), (120, 1410339), (126, 1343180), (140, 1208862), (168, 1007385), (180, 940226), (210, 805908), (239, 708120), (252, 671590), (280, 604431), (281, 602280), (315, 537272), (360, 470113), (420, 402954), (478, 354060), (504, 335795), (562, 301140), (630, 268636), (717, 236040), (840, 201477), (843, 200760), (956, 177030), (1124, 150570), (1195, 141624), (1260, 134318), (1405, 120456), (1434, 118020), (1673, 101160), (1686, 100380), (1912, 88515), (1967, 86040), (2151, 78680), (2248, 75285), (2390, 70812), (2520, 67159), (2529, 66920), (2810, 60228), (2868, 59010), (3346, 50580), (3372, 50190), (3585, 47208), (3934, 43020), (4215, 40152), (4302, 39340), (4780, 35406), (5019, 33720), (5058, 33460), (5620, 30114), (5736, 29505), (5901, 28680), (6692, 25290), (6744, 25095), (7170, 23604), (7868, 21510), (8365, 20232), (8430, 20076), (8604, 19670), (9560, 17703), (9835, 17208), (10038, 16860), (10116, 16730), (10755, 15736), (11240, 15057), (11802, 14340), (12645, 13384)]