28660800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{853}}^1$

素因数の和:885

約数の個数: 168

約数和(自身を含む): 107590336

約数和(自身を除く): 78929536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 853, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1706, 2100, 2240, 2400, 2559, 2800, 3360, 3412, 4200, 4265, 4800, 5118, 5600, 5971, 6720, 6824, 8400, 8530, 10236, 11200, 11942, 12795, 13648, 16800, 17060, 17913, 20472, 21325, 23884, 25590, 27296, 29855, 33600, 34120, 35826, 40944, 42650, 47768, 51180, 54592, 59710, 63975, 68240, 71652, 81888, 85300, 89565, 95536, 102360, 119420, 127950, 136480, 143304, 149275, 163776, 170600, 179130, 191072, 204720, 238840, 255900, 272960, 286608, 298550, 341200, 358260, 382144, 409440, 447825, 477680, 511800, 573216, 597100, 682400, 716520, 818880, 895650, 955360, 1023600, 1146432, 1194200, 1364800, 1433040, 1791300, 1910720, 2047200, 2388400, 2866080, 3582600, 4094400, 4776800, 5732160, 7165200, 9553600, 14330400, 28660800]

約数ペア:

[(1, 28660800), (2, 14330400), (3, 9553600), (4, 7165200), (5, 5732160), (6, 4776800), (7, 4094400), (8, 3582600), (10, 2866080), (12, 2388400), (14, 2047200), (15, 1910720), (16, 1791300), (20, 1433040), (21, 1364800), (24, 1194200), (25, 1146432), (28, 1023600), (30, 955360), (32, 895650), (35, 818880), (40, 716520), (42, 682400), (48, 597100), (50, 573216), (56, 511800), (60, 477680), (64, 447825), (70, 409440), (75, 382144), (80, 358260), (84, 341200), (96, 298550), (100, 286608), (105, 272960), (112, 255900), (120, 238840), (140, 204720), (150, 191072), (160, 179130), (168, 170600), (175, 163776), (192, 149275), (200, 143304), (210, 136480), (224, 127950), (240, 119420), (280, 102360), (300, 95536), (320, 89565), (336, 85300), (350, 81888), (400, 71652), (420, 68240), (448, 63975), (480, 59710), (525, 54592), (560, 51180), (600, 47768), (672, 42650), (700, 40944), (800, 35826), (840, 34120), (853, 33600), (960, 29855), (1050, 27296), (1120, 25590), (1200, 23884), (1344, 21325), (1400, 20472), (1600, 17913), (1680, 17060), (1706, 16800), (2100, 13648), (2240, 12795), (2400, 11942), (2559, 11200), (2800, 10236), (3360, 8530), (3412, 8400), (4200, 6824), (4265, 6720), (4800, 5971), (5118, 5600)]