168855840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 617512896

約数和(自身を除く): 448657056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 101, 108, 120, 129, 135, 144, 160, 162, 172, 180, 202, 215, 216, 240, 243, 258, 270, 288, 303, 324, 344, 360, 387, 404, 405, 430, 432, 480, 486, 505, 516, 540, 606, 645, 648, 688, 720, 774, 808, 810, 860, 864, 909, 972, 1010, 1032, 1080, 1161, 1212, 1215, 1290, 1296, 1376, 1440, 1515, 1548, 1616, 1620, 1720, 1818, 1935, 1944, 2020, 2064, 2160, 2322, 2424, 2430, 2580, 2592, 2727, 3030, 3096, 3232, 3240, 3440, 3483, 3636, 3870, 3888, 4040, 4128, 4320, 4343, 4545, 4644, 4848, 4860, 5160, 5454, 5805, 6060, 6192, 6480, 6880, 6966, 7272, 7740, 7776, 8080, 8181, 8686, 9090, 9288, 9696, 9720, 10320, 10449, 10908, 11610, 12120, 12384, 12960, 13029, 13635, 13932, 14544, 15480, 16160, 16362, 17372, 17415, 18180, 18576, 19440, 20640, 20898, 21715, 21816, 23220, 24240, 24543, 26058, 27270, 27864, 29088, 30960, 32724, 34744, 34830, 36360, 37152, 38880, 39087, 40905, 41796, 43430, 43632, 46440, 48480, 49086, 52116, 52245, 54540, 55728, 61920, 65145, 65448, 69488, 69660, 72720, 78174, 81810, 83592, 86860, 87264, 92880, 98172, 104232, 104490, 109080, 111456, 117261, 122715, 130290, 130896, 138976, 139320, 145440, 156348, 163620, 167184, 173720, 185760, 195435, 196344, 208464, 208980, 218160, 234522, 245430, 260580, 261792, 278640, 312696, 327240, 334368, 347440, 351783, 390870, 392688, 416928, 417960, 436320, 469044, 490860, 521160, 557280, 586305, 625392, 654480, 694880, 703566, 781740, 785376, 835920, 938088, 981720, 1042320, 1055349, 1172610, 1250784, 1308960, 1407132, 1563480, 1671840, 1758915, 1876176, 1963440, 2084640, 2110698, 2345220, 2814264, 3126960, 3517830, 3752352, 3926880, 4221396, 4690440, 5276745, 5628528, 6253920, 7035660, 8442792, 9380880, 10553490, 11257056, 14071320, 16885584, 18761760, 21106980, 28142640, 33771168, 42213960, 56285280, 84427920, 168855840]

約数ペア:

[(1, 168855840), (2, 84427920), (3, 56285280), (4, 42213960), (5, 33771168), (6, 28142640), (8, 21106980), (9, 18761760), (10, 16885584), (12, 14071320), (15, 11257056), (16, 10553490), (18, 9380880), (20, 8442792), (24, 7035660), (27, 6253920), (30, 5628528), (32, 5276745), (36, 4690440), (40, 4221396), (43, 3926880), (45, 3752352), (48, 3517830), (54, 3126960), (60, 2814264), (72, 2345220), (80, 2110698), (81, 2084640), (86, 1963440), (90, 1876176), (96, 1758915), (101, 1671840), (108, 1563480), (120, 1407132), (129, 1308960), (135, 1250784), (144, 1172610), (160, 1055349), (162, 1042320), (172, 981720), (180, 938088), (202, 835920), (215, 785376), (216, 781740), (240, 703566), (243, 694880), (258, 654480), (270, 625392), (288, 586305), (303, 557280), (324, 521160), (344, 490860), (360, 469044), (387, 436320), (404, 417960), (405, 416928), (430, 392688), (432, 390870), (480, 351783), (486, 347440), (505, 334368), (516, 327240), (540, 312696), (606, 278640), (645, 261792), (648, 260580), (688, 245430), (720, 234522), (774, 218160), (808, 208980), (810, 208464), (860, 196344), (864, 195435), (909, 185760), (972, 173720), (1010, 167184), (1032, 163620), (1080, 156348), (1161, 145440), (1212, 139320), (1215, 138976), (1290, 130896), (1296, 130290), (1376, 122715), (1440, 117261), (1515, 111456), (1548, 109080), (1616, 104490), (1620, 104232), (1720, 98172), (1818, 92880), (1935, 87264), (1944, 86860), (2020, 83592), (2064, 81810), (2160, 78174), (2322, 72720), (2424, 69660), (2430, 69488), (2580, 65448), (2592, 65145), (2727, 61920), (3030, 55728), (3096, 54540), (3232, 52245), (3240, 52116), (3440, 49086), (3483, 48480), (3636, 46440), (3870, 43632), (3888, 43430), (4040, 41796), (4128, 40905), (4320, 39087), (4343, 38880), (4545, 37152), (4644, 36360), (4848, 34830), (4860, 34744), (5160, 32724), (5454, 30960), (5805, 29088), (6060, 27864), (6192, 27270), (6480, 26058), (6880, 24543), (6966, 24240), (7272, 23220), (7740, 21816), (7776, 21715), (8080, 20898), (8181, 20640), (8686, 19440), (9090, 18576), (9288, 18180), (9696, 17415), (9720, 17372), (10320, 16362), (10449, 16160), (10908, 15480), (11610, 14544), (12120, 13932), (12384, 13635), (12960, 13029)]