1440872064

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4540

約数の個数: 160

約数和(自身を含む): 4427322240

約数和(自身を除く): 2986450176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3348, 3456, 3968, 4464, 4483, 5022, 5184, 5952, 6696, 8928, 8966, 10044, 10368, 11904, 13392, 13449, 17856, 17932, 20088, 26784, 26898, 35712, 35864, 40176, 40347, 53568, 53796, 71728, 80352, 80694, 107136, 107592, 121041, 138973, 143456, 160704, 161388, 215184, 242082, 277946, 286912, 321408, 322776, 363123, 416919, 430368, 484164, 555892, 573824, 645552, 726246, 833838, 860736, 968328, 1111784, 1250757, 1291104, 1452492, 1667676, 1721472, 1936656, 2223568, 2501514, 2582208, 2904984, 3335352, 3752271, 3873312, 4447136, 5003028, 5164416, 5809968, 6670704, 7504542, 7746624, 8894272, 10006056, 11256813, 11619936, 13341408, 15009084, 15493248, 17788544, 20012112, 22513626, 23239872, 26682816, 30018168, 40024224, 45027252, 46479744, 53365632, 60036336, 80048448, 90054504, 120072672, 160096896, 180109008, 240145344, 360218016, 480290688, 720436032, 1440872064]

約数ペア:

[(1, 1440872064), (2, 720436032), (3, 480290688), (4, 360218016), (6, 240145344), (8, 180109008), (9, 160096896), (12, 120072672), (16, 90054504), (18, 80048448), (24, 60036336), (27, 53365632), (31, 46479744), (32, 45027252), (36, 40024224), (48, 30018168), (54, 26682816), (62, 23239872), (64, 22513626), (72, 20012112), (81, 17788544), (93, 15493248), (96, 15009084), (108, 13341408), (124, 11619936), (128, 11256813), (144, 10006056), (162, 8894272), (186, 7746624), (192, 7504542), (216, 6670704), (248, 5809968), (279, 5164416), (288, 5003028), (324, 4447136), (372, 3873312), (384, 3752271), (432, 3335352), (496, 2904984), (558, 2582208), (576, 2501514), (648, 2223568), (744, 1936656), (837, 1721472), (864, 1667676), (992, 1452492), (1116, 1291104), (1152, 1250757), (1296, 1111784), (1488, 968328), (1674, 860736), (1728, 833838), (1984, 726246), (2232, 645552), (2511, 573824), (2592, 555892), (2976, 484164), (3348, 430368), (3456, 416919), (3968, 363123), (4464, 322776), (4483, 321408), (5022, 286912), (5184, 277946), (5952, 242082), (6696, 215184), (8928, 161388), (8966, 160704), (10044, 143456), (10368, 138973), (11904, 121041), (13392, 107592), (13449, 107136), (17856, 80694), (17932, 80352), (20088, 71728), (26784, 53796), (26898, 53568), (35712, 40347), (35864, 40176)]