274727040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{20441}}^1$

素因数の和:20470

約数の個数: 128

約数和(自身を含む): 1000840320

約数和(自身を除く): 726113280

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, 3360, 4480, 6720, 13440, 20441, 40882, 61323, 81764, 102205, 122646, 143087, 163528, 204410, 245292, 286174, 306615, 327056, 408820, 429261, 490584, 572348, 613230, 654112, 715435, 817640, 858522, 981168, 1144696, 1226460, 1308224, 1430870, 1635280, 1717044, 1962336, 2146305, 2289392, 2452920, 2616448, 2861740, 3270560, 3434088, 3924672, 4292610, 4578784, 4905840, 5723480, 6541120, 6868176, 7849344, 8585220, 9157568, 9811680, 11446960, 13082240, 13736352, 17170440, 18315136, 19623360, 22893920, 27472704, 34340880, 39246720, 45787840, 54945408, 68681760, 91575680, 137363520, 274727040]

約数ペア:

[(1, 274727040), (2, 137363520), (3, 91575680), (4, 68681760), (5, 54945408), (6, 45787840), (7, 39246720), (8, 34340880), (10, 27472704), (12, 22893920), (14, 19623360), (15, 18315136), (16, 17170440), (20, 13736352), (21, 13082240), (24, 11446960), (28, 9811680), (30, 9157568), (32, 8585220), (35, 7849344), (40, 6868176), (42, 6541120), (48, 5723480), (56, 4905840), (60, 4578784), (64, 4292610), (70, 3924672), (80, 3434088), (84, 3270560), (96, 2861740), (105, 2616448), (112, 2452920), (120, 2289392), (128, 2146305), (140, 1962336), (160, 1717044), (168, 1635280), (192, 1430870), (210, 1308224), (224, 1226460), (240, 1144696), (280, 981168), (320, 858522), (336, 817640), (384, 715435), (420, 654112), (448, 613230), (480, 572348), (560, 490584), (640, 429261), (672, 408820), (840, 327056), (896, 306615), (960, 286174), (1120, 245292), (1344, 204410), (1680, 163528), (1920, 143087), (2240, 122646), (2688, 102205), (3360, 81764), (4480, 61323), (6720, 40882), (13440, 20441)]