243075840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{9043}}^1$

素因数の和:9074

約数の個数: 144

約数和(自身を含む): 887324928

約数和(自身を除く): 644249088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 9043, 13440, 18086, 26880, 27129, 36172, 45215, 54258, 63301, 72344, 90430, 108516, 126602, 135645, 144688, 180860, 189903, 217032, 253204, 271290, 289376, 316505, 361720, 379806, 434064, 506408, 542580, 578752, 633010, 723440, 759612, 868128, 949515, 1012816, 1085160, 1157504, 1266020, 1446880, 1519224, 1736256, 1899030, 2025632, 2170320, 2315008, 2532040, 2893760, 3038448, 3472512, 3798060, 4051264, 4340640, 5064080, 5787520, 6076896, 6945024, 7596120, 8102528, 8681280, 10128160, 11575040, 12153792, 15192240, 16205056, 17362560, 20256320, 24307584, 30384480, 34725120, 40512640, 48615168, 60768960, 81025280, 121537920, 243075840]

約数ペア:

[(1, 243075840), (2, 121537920), (3, 81025280), (4, 60768960), (5, 48615168), (6, 40512640), (7, 34725120), (8, 30384480), (10, 24307584), (12, 20256320), (14, 17362560), (15, 16205056), (16, 15192240), (20, 12153792), (21, 11575040), (24, 10128160), (28, 8681280), (30, 8102528), (32, 7596120), (35, 6945024), (40, 6076896), (42, 5787520), (48, 5064080), (56, 4340640), (60, 4051264), (64, 3798060), (70, 3472512), (80, 3038448), (84, 2893760), (96, 2532040), (105, 2315008), (112, 2170320), (120, 2025632), (128, 1899030), (140, 1736256), (160, 1519224), (168, 1446880), (192, 1266020), (210, 1157504), (224, 1085160), (240, 1012816), (256, 949515), (280, 868128), (320, 759612), (336, 723440), (384, 633010), (420, 578752), (448, 542580), (480, 506408), (560, 434064), (640, 379806), (672, 361720), (768, 316505), (840, 289376), (896, 271290), (960, 253204), (1120, 217032), (1280, 189903), (1344, 180860), (1680, 144688), (1792, 135645), (1920, 126602), (2240, 108516), (2688, 90430), (3360, 72344), (3840, 63301), (4480, 54258), (5376, 45215), (6720, 36172), (8960, 27129), (9043, 26880), (13440, 18086)]