8489201760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50387}}^1$

素因数の和:50427

約数の個数: 240

約数和(自身を含む): 32265048816

約数和(自身を除く): 23775847056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 50387, 56160, 84240, 100774, 151161, 168480, 201548, 251935, 302322, 403096, 453483, 503870, 604644, 655031, 755805, 806192, 906966, 1007740, 1209288, 1310062, 1360449, 1511610, 1612384, 1813932, 1965093, 2015480, 2267415, 2418576, 2620124, 2720898, 3023220, 3275155, 3627864, 3930186, 4030960, 4081347, 4534830, 4837152, 5240248, 5441796, 5895279, 6046440, 6550310, 6802245, 7255728, 7860372, 8061920, 8162694, 9069660, 9825465, 10480496, 10883592, 11790558, 12092880, 13100620, 13604490, 14511456, 15720744, 16325388, 17685837, 18139320, 19650930, 20406735, 20960992, 21767184, 23581116, 24185760, 26201240, 27208980, 29476395, 31441488, 32650776, 35371674, 36278640, 39301860, 40813470, 43534368, 47162232, 52402480, 53057511, 54417960, 58952790, 62882976, 65301552, 70743348, 72557280, 78603720, 81626940, 88429185, 94324464, 104804960, 106115022, 108835920, 117905580, 130603104, 141486696, 157207440, 163253880, 176858370, 188648928, 212230044, 217671840, 235811160, 265287555, 282973392, 314414880, 326507760, 353716740, 424460088, 471622320, 530575110, 565946784, 653015520, 707433480, 848920176, 943244640, 1061150220, 1414866960, 1697840352, 2122300440, 2829733920, 4244600880, 8489201760]

約数ペア:

[(1, 8489201760), (2, 4244600880), (3, 2829733920), (4, 2122300440), (5, 1697840352), (6, 1414866960), (8, 1061150220), (9, 943244640), (10, 848920176), (12, 707433480), (13, 653015520), (15, 565946784), (16, 530575110), (18, 471622320), (20, 424460088), (24, 353716740), (26, 326507760), (27, 314414880), (30, 282973392), (32, 265287555), (36, 235811160), (39, 217671840), (40, 212230044), (45, 188648928), (48, 176858370), (52, 163253880), (54, 157207440), (60, 141486696), (65, 130603104), (72, 117905580), (78, 108835920), (80, 106115022), (81, 104804960), (90, 94324464), (96, 88429185), (104, 81626940), (108, 78603720), (117, 72557280), (120, 70743348), (130, 65301552), (135, 62882976), (144, 58952790), (156, 54417960), (160, 53057511), (162, 52402480), (180, 47162232), (195, 43534368), (208, 40813470), (216, 39301860), (234, 36278640), (240, 35371674), (260, 32650776), (270, 31441488), (288, 29476395), (312, 27208980), (324, 26201240), (351, 24185760), (360, 23581116), (390, 21767184), (405, 20960992), (416, 20406735), (432, 19650930), (468, 18139320), (480, 17685837), (520, 16325388), (540, 15720744), (585, 14511456), (624, 13604490), (648, 13100620), (702, 12092880), (720, 11790558), (780, 10883592), (810, 10480496), (864, 9825465), (936, 9069660), (1040, 8162694), (1053, 8061920), (1080, 7860372), (1170, 7255728), (1248, 6802245), (1296, 6550310), (1404, 6046440), (1440, 5895279), (1560, 5441796), (1620, 5240248), (1755, 4837152), (1872, 4534830), (2080, 4081347), (2106, 4030960), (2160, 3930186), (2340, 3627864), (2592, 3275155), (2808, 3023220), (3120, 2720898), (3240, 2620124), (3510, 2418576), (3744, 2267415), (4212, 2015480), (4320, 1965093), (4680, 1813932), (5265, 1612384), (5616, 1511610), (6240, 1360449), (6480, 1310062), (7020, 1209288), (8424, 1007740), (9360, 906966), (10530, 806192), (11232, 755805), (12960, 655031), (14040, 604644), (16848, 503870), (18720, 453483), (21060, 403096), (28080, 302322), (33696, 251935), (42120, 201548), (50387, 168480), (56160, 151161), (84240, 100774)]