230771520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11477

約数の個数: 168

約数和(自身を含む): 907231104

約数和(自身を除く): 676459584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11447, 20160, 22894, 34341, 45788, 57235, 68682, 80129, 91576, 103023, 114470, 137364, 160258, 171705, 183152, 206046, 228940, 240387, 274728, 320516, 343410, 366304, 400645, 412092, 457880, 480774, 515115, 549456, 641032, 686820, 721161, 732608, 801290, 824184, 915760, 961548, 1030230, 1098912, 1201935, 1282064, 1373640, 1442322, 1602580, 1648368, 1831520, 1923096, 2060460, 2197824, 2403870, 2564128, 2747280, 2884644, 3205160, 3296736, 3605805, 3663040, 3846192, 4120920, 4807740, 5128256, 5494560, 5769288, 6410320, 6593472, 7211610, 7692384, 8241840, 9615480, 10989120, 11538576, 12820640, 14423220, 15384768, 16483680, 19230960, 23077152, 25641280, 28846440, 32967360, 38461920, 46154304, 57692880, 76923840, 115385760, 230771520]

約数ペア:

[(1, 230771520), (2, 115385760), (3, 76923840), (4, 57692880), (5, 46154304), (6, 38461920), (7, 32967360), (8, 28846440), (9, 25641280), (10, 23077152), (12, 19230960), (14, 16483680), (15, 15384768), (16, 14423220), (18, 12820640), (20, 11538576), (21, 10989120), (24, 9615480), (28, 8241840), (30, 7692384), (32, 7211610), (35, 6593472), (36, 6410320), (40, 5769288), (42, 5494560), (45, 5128256), (48, 4807740), (56, 4120920), (60, 3846192), (63, 3663040), (64, 3605805), (70, 3296736), (72, 3205160), (80, 2884644), (84, 2747280), (90, 2564128), (96, 2403870), (105, 2197824), (112, 2060460), (120, 1923096), (126, 1831520), (140, 1648368), (144, 1602580), (160, 1442322), (168, 1373640), (180, 1282064), (192, 1201935), (210, 1098912), (224, 1030230), (240, 961548), (252, 915760), (280, 824184), (288, 801290), (315, 732608), (320, 721161), (336, 686820), (360, 641032), (420, 549456), (448, 515115), (480, 480774), (504, 457880), (560, 412092), (576, 400645), (630, 366304), (672, 343410), (720, 320516), (840, 274728), (960, 240387), (1008, 228940), (1120, 206046), (1260, 183152), (1344, 171705), (1440, 160258), (1680, 137364), (2016, 114470), (2240, 103023), (2520, 91576), (2880, 80129), (3360, 68682), (4032, 57235), (5040, 45788), (6720, 34341), (10080, 22894), (11447, 20160)]