67848840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 233830080

約数和(自身を除く): 165981240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 487, 516, 540, 645, 648, 774, 810, 860, 974, 1032, 1080, 1161, 1290, 1461, 1548, 1620, 1720, 1935, 1948, 2322, 2435, 2580, 2922, 3096, 3240, 3483, 3870, 3896, 4383, 4644, 4870, 5160, 5805, 5844, 6966, 7305, 7740, 8766, 9288, 9740, 11610, 11688, 13149, 13932, 14610, 15480, 17415, 17532, 19480, 20941, 21915, 23220, 26298, 27864, 29220, 34830, 35064, 39447, 41882, 43830, 46440, 52596, 58440, 62823, 65745, 69660, 78894, 83764, 87660, 104705, 105192, 125646, 131490, 139320, 157788, 167528, 175320, 188469, 197235, 209410, 251292, 262980, 314115, 315576, 376938, 394470, 418820, 502584, 525960, 565407, 628230, 753876, 788940, 837640, 942345, 1130814, 1256460, 1507752, 1577880, 1696221, 1884690, 2261628, 2512920, 2827035, 3392442, 3769380, 4523256, 5654070, 6784884, 7538760, 8481105, 11308140, 13569768, 16962210, 22616280, 33924420, 67848840]

約数ペア:

[(1, 67848840), (2, 33924420), (3, 22616280), (4, 16962210), (5, 13569768), (6, 11308140), (8, 8481105), (9, 7538760), (10, 6784884), (12, 5654070), (15, 4523256), (18, 3769380), (20, 3392442), (24, 2827035), (27, 2512920), (30, 2261628), (36, 1884690), (40, 1696221), (43, 1577880), (45, 1507752), (54, 1256460), (60, 1130814), (72, 942345), (81, 837640), (86, 788940), (90, 753876), (108, 628230), (120, 565407), (129, 525960), (135, 502584), (162, 418820), (172, 394470), (180, 376938), (215, 315576), (216, 314115), (258, 262980), (270, 251292), (324, 209410), (344, 197235), (360, 188469), (387, 175320), (405, 167528), (430, 157788), (487, 139320), (516, 131490), (540, 125646), (645, 105192), (648, 104705), (774, 87660), (810, 83764), (860, 78894), (974, 69660), (1032, 65745), (1080, 62823), (1161, 58440), (1290, 52596), (1461, 46440), (1548, 43830), (1620, 41882), (1720, 39447), (1935, 35064), (1948, 34830), (2322, 29220), (2435, 27864), (2580, 26298), (2922, 23220), (3096, 21915), (3240, 20941), (3483, 19480), (3870, 17532), (3896, 17415), (4383, 15480), (4644, 14610), (4870, 13932), (5160, 13149), (5805, 11688), (5844, 11610), (6966, 9740), (7305, 9288), (7740, 8766)]