3219127920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3922

約数の個数: 240

約数和(自身を含む): 11475015552

約数和(自身を除く): 8255887632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 243, 258, 270, 324, 344, 360, 387, 405, 430, 432, 486, 516, 540, 645, 648, 688, 720, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1296, 1548, 1620, 1720, 1935, 1944, 2064, 2160, 2322, 2430, 2580, 3096, 3240, 3440, 3483, 3851, 3870, 3888, 4644, 4860, 5160, 5805, 6192, 6480, 6966, 7702, 7740, 9288, 9720, 10320, 10449, 11553, 11610, 13932, 15404, 15480, 17415, 18576, 19255, 19440, 20898, 23106, 23220, 27864, 30808, 30960, 34659, 34830, 38510, 41796, 46212, 46440, 52245, 55728, 57765, 61616, 69318, 69660, 77020, 83592, 92424, 92880, 103977, 104490, 115530, 138636, 139320, 154040, 165593, 167184, 173295, 184848, 207954, 208980, 231060, 277272, 278640, 308080, 311931, 331186, 346590, 415908, 417960, 462120, 496779, 519885, 554544, 623862, 662372, 693180, 827965, 831816, 835920, 924240, 935793, 993558, 1039770, 1247724, 1324744, 1386360, 1490337, 1559655, 1655930, 1663632, 1871586, 1987116, 2079540, 2483895, 2495448, 2649488, 2772720, 2980674, 3119310, 3311860, 3743172, 3974232, 4159080, 4471011, 4678965, 4967790, 4990896, 5961348, 6238620, 6623720, 7451685, 7486344, 7948464, 8318160, 8942022, 9357930, 9935580, 11922696, 12477240, 13247440, 13413033, 14903370, 14972688, 17884044, 18715860, 19871160, 22355055, 23845392, 24954480, 26826066, 29806740, 35768088, 37431720, 39742320, 40239099, 44710110, 53652132, 59613480, 67065165, 71536176, 74863440, 80478198, 89420220, 107304264, 119226960, 134130330, 160956396, 178840440, 201195495, 214608528, 268260660, 321912792, 357680880, 402390990, 536521320, 643825584, 804781980, 1073042640, 1609563960, 3219127920]

約数ペア:

[(1, 3219127920), (2, 1609563960), (3, 1073042640), (4, 804781980), (5, 643825584), (6, 536521320), (8, 402390990), (9, 357680880), (10, 321912792), (12, 268260660), (15, 214608528), (16, 201195495), (18, 178840440), (20, 160956396), (24, 134130330), (27, 119226960), (30, 107304264), (36, 89420220), (40, 80478198), (43, 74863440), (45, 71536176), (48, 67065165), (54, 59613480), (60, 53652132), (72, 44710110), (80, 40239099), (81, 39742320), (86, 37431720), (90, 35768088), (108, 29806740), (120, 26826066), (129, 24954480), (135, 23845392), (144, 22355055), (162, 19871160), (172, 18715860), (180, 17884044), (215, 14972688), (216, 14903370), (240, 13413033), (243, 13247440), (258, 12477240), (270, 11922696), (324, 9935580), (344, 9357930), (360, 8942022), (387, 8318160), (405, 7948464), (430, 7486344), (432, 7451685), (486, 6623720), (516, 6238620), (540, 5961348), (645, 4990896), (648, 4967790), (688, 4678965), (720, 4471011), (774, 4159080), (810, 3974232), (860, 3743172), (972, 3311860), (1032, 3119310), (1080, 2980674), (1161, 2772720), (1215, 2649488), (1290, 2495448), (1296, 2483895), (1548, 2079540), (1620, 1987116), (1720, 1871586), (1935, 1663632), (1944, 1655930), (2064, 1559655), (2160, 1490337), (2322, 1386360), (2430, 1324744), (2580, 1247724), (3096, 1039770), (3240, 993558), (3440, 935793), (3483, 924240), (3851, 835920), (3870, 831816), (3888, 827965), (4644, 693180), (4860, 662372), (5160, 623862), (5805, 554544), (6192, 519885), (6480, 496779), (6966, 462120), (7702, 417960), (7740, 415908), (9288, 346590), (9720, 331186), (10320, 311931), (10449, 308080), (11553, 278640), (11610, 277272), (13932, 231060), (15404, 208980), (15480, 207954), (17415, 184848), (18576, 173295), (19255, 167184), (19440, 165593), (20898, 154040), (23106, 139320), (23220, 138636), (27864, 115530), (30808, 104490), (30960, 103977), (34659, 92880), (34830, 92424), (38510, 83592), (41796, 77020), (46212, 69660), (46440, 69318), (52245, 61616), (55728, 57765)]