2040802512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1459}}^1$

素因数の和:1681

約数の個数: 160

約数和(自身を含む): 6326261760

約数和(自身を除く): 4285459248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 181, 184, 276, 322, 336, 362, 368, 483, 543, 552, 644, 724, 966, 1086, 1104, 1267, 1288, 1448, 1459, 1932, 2172, 2534, 2576, 2896, 2918, 3801, 3864, 4163, 4344, 4377, 5068, 5836, 7602, 7728, 8326, 8688, 8754, 10136, 10213, 11672, 12489, 15204, 16652, 17508, 20272, 20426, 23344, 24978, 29141, 30408, 30639, 33304, 33557, 35016, 40852, 49956, 58282, 60816, 61278, 66608, 67114, 70032, 81704, 87423, 99912, 100671, 116564, 122556, 134228, 163408, 174846, 199824, 201342, 233128, 234899, 245112, 264079, 268456, 349692, 402684, 466256, 469798, 490224, 528158, 536912, 699384, 704697, 792237, 805368, 939596, 1056316, 1398768, 1409394, 1584474, 1610736, 1848553, 1879192, 2112632, 2818788, 3168948, 3697106, 3758384, 4225264, 5545659, 5637576, 6073817, 6337896, 7394212, 11091318, 11275152, 12147634, 12675792, 14788424, 18221451, 22182636, 24295268, 29576848, 36442902, 42516719, 44365272, 48590536, 72885804, 85033438, 88730544, 97181072, 127550157, 145771608, 170066876, 255100314, 291543216, 340133752, 510200628, 680267504, 1020401256, 2040802512]

約数ペア:

[(1, 2040802512), (2, 1020401256), (3, 680267504), (4, 510200628), (6, 340133752), (7, 291543216), (8, 255100314), (12, 170066876), (14, 145771608), (16, 127550157), (21, 97181072), (23, 88730544), (24, 85033438), (28, 72885804), (42, 48590536), (46, 44365272), (48, 42516719), (56, 36442902), (69, 29576848), (84, 24295268), (92, 22182636), (112, 18221451), (138, 14788424), (161, 12675792), (168, 12147634), (181, 11275152), (184, 11091318), (276, 7394212), (322, 6337896), (336, 6073817), (362, 5637576), (368, 5545659), (483, 4225264), (543, 3758384), (552, 3697106), (644, 3168948), (724, 2818788), (966, 2112632), (1086, 1879192), (1104, 1848553), (1267, 1610736), (1288, 1584474), (1448, 1409394), (1459, 1398768), (1932, 1056316), (2172, 939596), (2534, 805368), (2576, 792237), (2896, 704697), (2918, 699384), (3801, 536912), (3864, 528158), (4163, 490224), (4344, 469798), (4377, 466256), (5068, 402684), (5836, 349692), (7602, 268456), (7728, 264079), (8326, 245112), (8688, 234899), (8754, 233128), (10136, 201342), (10213, 199824), (11672, 174846), (12489, 163408), (15204, 134228), (16652, 122556), (17508, 116564), (20272, 100671), (20426, 99912), (23344, 87423), (24978, 81704), (29141, 70032), (30408, 67114), (30639, 66608), (33304, 61278), (33557, 60816), (35016, 58282), (40852, 49956)]