1118019840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41593}}^1$

素因数の和:41624

約数の個数: 144

約数和(自身を含む): 4080870528

約数和(自身を除く): 2962850688

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, 13440, 26880, 41593, 83186, 124779, 166372, 207965, 249558, 291151, 332744, 415930, 499116, 582302, 623895, 665488, 831860, 873453, 998232, 1164604, 1247790, 1330976, 1455755, 1663720, 1746906, 1996464, 2329208, 2495580, 2661952, 2911510, 3327440, 3493812, 3992928, 4367265, 4658416, 4991160, 5323904, 5823020, 6654880, 6987624, 7985856, 8734530, 9316832, 9982320, 10647808, 11646040, 13309760, 13975248, 15971712, 17469060, 18633664, 19964640, 23292080, 26619520, 27950496, 31943424, 34938120, 37267328, 39929280, 46584160, 53239040, 55900992, 69876240, 74534656, 79858560, 93168320, 111801984, 139752480, 159717120, 186336640, 223603968, 279504960, 372673280, 559009920, 1118019840]

約数ペア:

[(1, 1118019840), (2, 559009920), (3, 372673280), (4, 279504960), (5, 223603968), (6, 186336640), (7, 159717120), (8, 139752480), (10, 111801984), (12, 93168320), (14, 79858560), (15, 74534656), (16, 69876240), (20, 55900992), (21, 53239040), (24, 46584160), (28, 39929280), (30, 37267328), (32, 34938120), (35, 31943424), (40, 27950496), (42, 26619520), (48, 23292080), (56, 19964640), (60, 18633664), (64, 17469060), (70, 15971712), (80, 13975248), (84, 13309760), (96, 11646040), (105, 10647808), (112, 9982320), (120, 9316832), (128, 8734530), (140, 7985856), (160, 6987624), (168, 6654880), (192, 5823020), (210, 5323904), (224, 4991160), (240, 4658416), (256, 4367265), (280, 3992928), (320, 3493812), (336, 3327440), (384, 2911510), (420, 2661952), (448, 2495580), (480, 2329208), (560, 1996464), (640, 1746906), (672, 1663720), (768, 1455755), (840, 1330976), (896, 1247790), (960, 1164604), (1120, 998232), (1280, 873453), (1344, 831860), (1680, 665488), (1792, 623895), (1920, 582302), (2240, 499116), (2688, 415930), (3360, 332744), (3840, 291151), (4480, 249558), (5376, 207965), (6720, 166372), (8960, 124779), (13440, 83186), (26880, 41593)]