68127480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 236396160

約数和(自身を除く): 168268680

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, 163, 172, 180, 215, 216, 243, 258, 270, 324, 326, 344, 360, 387, 405, 430, 486, 489, 516, 540, 645, 648, 652, 774, 810, 815, 860, 972, 978, 1032, 1080, 1161, 1215, 1290, 1304, 1467, 1548, 1620, 1630, 1720, 1935, 1944, 1956, 2322, 2430, 2445, 2580, 2934, 3096, 3240, 3260, 3483, 3870, 3912, 4401, 4644, 4860, 4890, 5160, 5805, 5868, 6520, 6966, 7009, 7335, 7740, 8802, 9288, 9720, 9780, 10449, 11610, 11736, 13203, 13932, 14018, 14670, 15480, 17415, 17604, 19560, 20898, 21027, 22005, 23220, 26406, 27864, 28036, 29340, 34830, 35045, 35208, 39609, 41796, 42054, 44010, 46440, 52245, 52812, 56072, 58680, 63081, 66015, 69660, 70090, 79218, 83592, 84108, 88020, 104490, 105135, 105624, 126162, 132030, 139320, 140180, 158436, 168216, 176040, 189243, 198045, 208980, 210270, 252324, 264060, 280360, 315405, 316872, 378486, 396090, 417960, 420540, 504648, 528120, 567729, 630810, 756972, 792180, 841080, 946215, 1135458, 1261620, 1513944, 1584360, 1703187, 1892430, 2270916, 2523240, 2838645, 3406374, 3784860, 4541832, 5677290, 6812748, 7569720, 8515935, 11354580, 13625496, 17031870, 22709160, 34063740, 68127480]

約数ペア:

[(1, 68127480), (2, 34063740), (3, 22709160), (4, 17031870), (5, 13625496), (6, 11354580), (8, 8515935), (9, 7569720), (10, 6812748), (12, 5677290), (15, 4541832), (18, 3784860), (20, 3406374), (24, 2838645), (27, 2523240), (30, 2270916), (36, 1892430), (40, 1703187), (43, 1584360), (45, 1513944), (54, 1261620), (60, 1135458), (72, 946215), (81, 841080), (86, 792180), (90, 756972), (108, 630810), (120, 567729), (129, 528120), (135, 504648), (162, 420540), (163, 417960), (172, 396090), (180, 378486), (215, 316872), (216, 315405), (243, 280360), (258, 264060), (270, 252324), (324, 210270), (326, 208980), (344, 198045), (360, 189243), (387, 176040), (405, 168216), (430, 158436), (486, 140180), (489, 139320), (516, 132030), (540, 126162), (645, 105624), (648, 105135), (652, 104490), (774, 88020), (810, 84108), (815, 83592), (860, 79218), (972, 70090), (978, 69660), (1032, 66015), (1080, 63081), (1161, 58680), (1215, 56072), (1290, 52812), (1304, 52245), (1467, 46440), (1548, 44010), (1620, 42054), (1630, 41796), (1720, 39609), (1935, 35208), (1944, 35045), (1956, 34830), (2322, 29340), (2430, 28036), (2445, 27864), (2580, 26406), (2934, 23220), (3096, 22005), (3240, 21027), (3260, 20898), (3483, 19560), (3870, 17604), (3912, 17415), (4401, 15480), (4644, 14670), (4860, 14018), (4890, 13932), (5160, 13203), (5805, 11736), (5868, 11610), (6520, 10449), (6966, 9780), (7009, 9720), (7335, 9288), (7740, 8802)]