166056800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2321

約数の個数: 144

約数和(自身を含む): 499155552

約数和(自身を除く): 333098752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2281, 2600, 2800, 2912, 3640, 4550, 4562, 5200, 5600, 7280, 9100, 9124, 10400, 11405, 14560, 15967, 18200, 18248, 22810, 29653, 31934, 36400, 36496, 45620, 57025, 59306, 63868, 72800, 72992, 79835, 91240, 114050, 118612, 127736, 148265, 159670, 182480, 207571, 228100, 237224, 255472, 296530, 319340, 364960, 399175, 415142, 456200, 474448, 510944, 593060, 638680, 741325, 798350, 830284, 912400, 948896, 1037855, 1186120, 1277360, 1482650, 1596700, 1660568, 1824800, 2075710, 2372240, 2554720, 2965300, 3193400, 3321136, 4151420, 4744480, 5189275, 5930600, 6386800, 6642272, 8302840, 10378550, 11861200, 12773600, 16605680, 20757100, 23722400, 33211360, 41514200, 83028400, 166056800]

約数ペア:

[(1, 166056800), (2, 83028400), (4, 41514200), (5, 33211360), (7, 23722400), (8, 20757100), (10, 16605680), (13, 12773600), (14, 11861200), (16, 10378550), (20, 8302840), (25, 6642272), (26, 6386800), (28, 5930600), (32, 5189275), (35, 4744480), (40, 4151420), (50, 3321136), (52, 3193400), (56, 2965300), (65, 2554720), (70, 2372240), (80, 2075710), (91, 1824800), (100, 1660568), (104, 1596700), (112, 1482650), (130, 1277360), (140, 1186120), (160, 1037855), (175, 948896), (182, 912400), (200, 830284), (208, 798350), (224, 741325), (260, 638680), (280, 593060), (325, 510944), (350, 474448), (364, 456200), (400, 415142), (416, 399175), (455, 364960), (520, 319340), (560, 296530), (650, 255472), (700, 237224), (728, 228100), (800, 207571), (910, 182480), (1040, 159670), (1120, 148265), (1300, 127736), (1400, 118612), (1456, 114050), (1820, 91240), (2080, 79835), (2275, 72992), (2281, 72800), (2600, 63868), (2800, 59306), (2912, 57025), (3640, 45620), (4550, 36496), (4562, 36400), (5200, 31934), (5600, 29653), (7280, 22810), (9100, 18248), (9124, 18200), (10400, 15967), (11405, 14560)]