2597480760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{2137}}^1$

素因数の和:3605

約数の個数: 128

約数和(自身を含む): 8915973120

約数和(自身を除く): 6318492360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1447, 2137, 2894, 4274, 4341, 5788, 6411, 7235, 8548, 8682, 10129, 10685, 11576, 12822, 14470, 14959, 17096, 17364, 20258, 21370, 21705, 25644, 28940, 29918, 30387, 32055, 34728, 40516, 42740, 43410, 44877, 50645, 51288, 57880, 59836, 60774, 64110, 74795, 81032, 85480, 86820, 89754, 101290, 119672, 121548, 128220, 149590, 151935, 173640, 179508, 202580, 224385, 243096, 256440, 299180, 303870, 359016, 405160, 448770, 598360, 607740, 897540, 1215480, 1795080, 3092239, 6184478, 9276717, 12368956, 15461195, 18553434, 21645673, 24737912, 30922390, 37106868, 43291346, 46383585, 61844780, 64937019, 74213736, 86582692, 92767170, 108228365, 123689560, 129874038, 173165384, 185534340, 216456730, 259748076, 324685095, 371068680, 432913460, 519496152, 649370190, 865826920, 1298740380, 2597480760]

約数ペア:

[(1, 2597480760), (2, 1298740380), (3, 865826920), (4, 649370190), (5, 519496152), (6, 432913460), (7, 371068680), (8, 324685095), (10, 259748076), (12, 216456730), (14, 185534340), (15, 173165384), (20, 129874038), (21, 123689560), (24, 108228365), (28, 92767170), (30, 86582692), (35, 74213736), (40, 64937019), (42, 61844780), (56, 46383585), (60, 43291346), (70, 37106868), (84, 30922390), (105, 24737912), (120, 21645673), (140, 18553434), (168, 15461195), (210, 12368956), (280, 9276717), (420, 6184478), (840, 3092239), (1447, 1795080), (2137, 1215480), (2894, 897540), (4274, 607740), (4341, 598360), (5788, 448770), (6411, 405160), (7235, 359016), (8548, 303870), (8682, 299180), (10129, 256440), (10685, 243096), (11576, 224385), (12822, 202580), (14470, 179508), (14959, 173640), (17096, 151935), (17364, 149590), (20258, 128220), (21370, 121548), (21705, 119672), (25644, 101290), (28940, 89754), (29918, 86820), (30387, 85480), (32055, 81032), (34728, 74795), (40516, 64110), (42740, 60774), (43410, 59836), (44877, 57880), (50645, 51288)]