216773760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^2$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 795942720

約数和(自身を除く): 579168960

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, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 840, 889, 896, 960, 1016, 1120, 1270, 1344, 1524, 1680, 1778, 1905, 1920, 2032, 2240, 2540, 2667, 2688, 3048, 3360, 3556, 3810, 4064, 4445, 4480, 5080, 5334, 6096, 6720, 7112, 7620, 8128, 8890, 10160, 10668, 12192, 13335, 13440, 14224, 15240, 16129, 16256, 17780, 20320, 21336, 24384, 26670, 28448, 30480, 32258, 35560, 40640, 42672, 48387, 48768, 53340, 56896, 60960, 64516, 71120, 80645, 81280, 85344, 96774, 106680, 112903, 113792, 121920, 129032, 142240, 161290, 170688, 193548, 213360, 225806, 241935, 243840, 258064, 284480, 322580, 338709, 341376, 387096, 426720, 451612, 483870, 516128, 564515, 568960, 645160, 677418, 774192, 853440, 903224, 967740, 1032256, 1129030, 1290320, 1354836, 1548384, 1693545, 1706880, 1806448, 1935480, 2064512, 2258060, 2580640, 2709672, 3096768, 3387090, 3612896, 3870960, 4516120, 5161280, 5419344, 6193536, 6774180, 7225792, 7741920, 9032240, 10322560, 10838688, 13548360, 14451584, 15483840, 18064480, 21677376, 27096720, 30967680, 36128960, 43354752, 54193440, 72257920, 108386880, 216773760]

約数ペア:

[(1, 216773760), (2, 108386880), (3, 72257920), (4, 54193440), (5, 43354752), (6, 36128960), (7, 30967680), (8, 27096720), (10, 21677376), (12, 18064480), (14, 15483840), (15, 14451584), (16, 13548360), (20, 10838688), (21, 10322560), (24, 9032240), (28, 7741920), (30, 7225792), (32, 6774180), (35, 6193536), (40, 5419344), (42, 5161280), (48, 4516120), (56, 3870960), (60, 3612896), (64, 3387090), (70, 3096768), (80, 2709672), (84, 2580640), (96, 2258060), (105, 2064512), (112, 1935480), (120, 1806448), (127, 1706880), (128, 1693545), (140, 1548384), (160, 1354836), (168, 1290320), (192, 1129030), (210, 1032256), (224, 967740), (240, 903224), (254, 853440), (280, 774192), (320, 677418), (336, 645160), (381, 568960), (384, 564515), (420, 516128), (448, 483870), (480, 451612), (508, 426720), (560, 387096), (635, 341376), (640, 338709), (672, 322580), (762, 284480), (840, 258064), (889, 243840), (896, 241935), (960, 225806), (1016, 213360), (1120, 193548), (1270, 170688), (1344, 161290), (1524, 142240), (1680, 129032), (1778, 121920), (1905, 113792), (1920, 112903), (2032, 106680), (2240, 96774), (2540, 85344), (2667, 81280), (2688, 80645), (3048, 71120), (3360, 64516), (3556, 60960), (3810, 56896), (4064, 53340), (4445, 48768), (4480, 48387), (5080, 42672), (5334, 40640), (6096, 35560), (6720, 32258), (7112, 30480), (7620, 28448), (8128, 26670), (8890, 24384), (10160, 21336), (10668, 20320), (12192, 17780), (13335, 16256), (13440, 16129), (14224, 15240)]