42510720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{3163}}^1$

素因数の和:3192

約数の個数: 128

約数和(自身を含む): 154909440

約数和(自身を除く): 112398720

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3163, 3360, 4480, 6326, 6720, 9489, 12652, 13440, 15815, 18978, 22141, 25304, 31630, 37956, 44282, 47445, 50608, 63260, 66423, 75912, 88564, 94890, 101216, 110705, 126520, 132846, 151824, 177128, 189780, 202432, 221410, 253040, 265692, 303648, 332115, 354256, 379560, 404864, 442820, 506080, 531384, 607296, 664230, 708512, 759120, 885640, 1012160, 1062768, 1214592, 1328460, 1417024, 1518240, 1771280, 2024320, 2125536, 2656920, 2834048, 3036480, 3542560, 4251072, 5313840, 6072960, 7085120, 8502144, 10627680, 14170240, 21255360, 42510720]

約数ペア:

[(1, 42510720), (2, 21255360), (3, 14170240), (4, 10627680), (5, 8502144), (6, 7085120), (7, 6072960), (8, 5313840), (10, 4251072), (12, 3542560), (14, 3036480), (15, 2834048), (16, 2656920), (20, 2125536), (21, 2024320), (24, 1771280), (28, 1518240), (30, 1417024), (32, 1328460), (35, 1214592), (40, 1062768), (42, 1012160), (48, 885640), (56, 759120), (60, 708512), (64, 664230), (70, 607296), (80, 531384), (84, 506080), (96, 442820), (105, 404864), (112, 379560), (120, 354256), (128, 332115), (140, 303648), (160, 265692), (168, 253040), (192, 221410), (210, 202432), (224, 189780), (240, 177128), (280, 151824), (320, 132846), (336, 126520), (384, 110705), (420, 101216), (448, 94890), (480, 88564), (560, 75912), (640, 66423), (672, 63260), (840, 50608), (896, 47445), (960, 44282), (1120, 37956), (1344, 31630), (1680, 25304), (1920, 22141), (2240, 18978), (2688, 15815), (3163, 13440), (3360, 12652), (4480, 9489), (6326, 6720)]