720207072

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1802

約数の個数: 192

約数和(自身を含む): 2324669760

約数和(自身を除く): 1604462688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 592, 624, 666, 702, 864, 888, 936, 962, 999, 1184, 1248, 1332, 1404, 1443, 1733, 1776, 1872, 1924, 1998, 2664, 2808, 2886, 3466, 3552, 3744, 3848, 3996, 4329, 5199, 5328, 5616, 5772, 6932, 7696, 7992, 8658, 10398, 10656, 11232, 11544, 12987, 13864, 15392, 15597, 15984, 17316, 20796, 22529, 23088, 25974, 27728, 31194, 31968, 34632, 41592, 45058, 46176, 46791, 51948, 55456, 62388, 64121, 67587, 69264, 83184, 90116, 93582, 103896, 124776, 128242, 135174, 138528, 166368, 180232, 187164, 192363, 202761, 207792, 249552, 256484, 270348, 360464, 374328, 384726, 405522, 415584, 499104, 512968, 540696, 577089, 608283, 720928, 748656, 769452, 811044, 833573, 1025936, 1081392, 1154178, 1216566, 1497312, 1538904, 1622088, 1667146, 1731267, 2051872, 2162784, 2308356, 2433132, 2500719, 3077808, 3244176, 3334292, 3462534, 4616712, 4866264, 5001438, 6155616, 6488352, 6668584, 6925068, 7502157, 9233424, 9732528, 10002876, 13337168, 13850136, 15004314, 18466848, 19465056, 20005752, 22506471, 26674336, 27700272, 30008628, 40011504, 45012942, 55400544, 60017256, 80023008, 90025884, 120034512, 180051768, 240069024, 360103536, 720207072]

約数ペア:

[(1, 720207072), (2, 360103536), (3, 240069024), (4, 180051768), (6, 120034512), (8, 90025884), (9, 80023008), (12, 60017256), (13, 55400544), (16, 45012942), (18, 40011504), (24, 30008628), (26, 27700272), (27, 26674336), (32, 22506471), (36, 20005752), (37, 19465056), (39, 18466848), (48, 15004314), (52, 13850136), (54, 13337168), (72, 10002876), (74, 9732528), (78, 9233424), (96, 7502157), (104, 6925068), (108, 6668584), (111, 6488352), (117, 6155616), (144, 5001438), (148, 4866264), (156, 4616712), (208, 3462534), (216, 3334292), (222, 3244176), (234, 3077808), (288, 2500719), (296, 2433132), (312, 2308356), (333, 2162784), (351, 2051872), (416, 1731267), (432, 1667146), (444, 1622088), (468, 1538904), (481, 1497312), (592, 1216566), (624, 1154178), (666, 1081392), (702, 1025936), (864, 833573), (888, 811044), (936, 769452), (962, 748656), (999, 720928), (1184, 608283), (1248, 577089), (1332, 540696), (1404, 512968), (1443, 499104), (1733, 415584), (1776, 405522), (1872, 384726), (1924, 374328), (1998, 360464), (2664, 270348), (2808, 256484), (2886, 249552), (3466, 207792), (3552, 202761), (3744, 192363), (3848, 187164), (3996, 180232), (4329, 166368), (5199, 138528), (5328, 135174), (5616, 128242), (5772, 124776), (6932, 103896), (7696, 93582), (7992, 90116), (8658, 83184), (10398, 69264), (10656, 67587), (11232, 64121), (11544, 62388), (12987, 55456), (13864, 51948), (15392, 46791), (15597, 46176), (15984, 45058), (17316, 41592), (20796, 34632), (22529, 31968), (23088, 31194), (25974, 27728)]