271031040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3395

約数の個数: 216

約数和(自身を含む): 1072020768

約数和(自身を除く): 800989728

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3361, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 6722, 8064, 8960, 10080, 10083, 11520, 13440, 13444, 16128, 16805, 20160, 20166, 23527, 26880, 26888, 30249, 33610, 40320, 40332, 47054, 50415, 53776, 60498, 67220, 70581, 80640, 80664, 94108, 100830, 107552, 117635, 120996, 134440, 141162, 151245, 161328, 188216, 201660, 211743, 215104, 235270, 241992, 268880, 282324, 302490, 322656, 352905, 376432, 403320, 423486, 430208, 470540, 483984, 537760, 564648, 604980, 645312, 705810, 752864, 806640, 846972, 860416, 941080, 967968, 1058715, 1075520, 1129296, 1209960, 1290624, 1411620, 1505728, 1613280, 1693944, 1882160, 1935936, 2117430, 2151040, 2258592, 2419920, 2581248, 2823240, 3011456, 3226560, 3387888, 3764320, 3871872, 4234860, 4302080, 4517184, 4839840, 5646480, 6022912, 6453120, 6775776, 7528640, 7743744, 8469720, 9034368, 9679680, 11292960, 12906240, 13551552, 15057280, 16939440, 18068736, 19359360, 22585920, 27103104, 30114560, 33878880, 38718720, 45171840, 54206208, 67757760, 90343680, 135515520, 271031040]

約数ペア:

[(1, 271031040), (2, 135515520), (3, 90343680), (4, 67757760), (5, 54206208), (6, 45171840), (7, 38718720), (8, 33878880), (9, 30114560), (10, 27103104), (12, 22585920), (14, 19359360), (15, 18068736), (16, 16939440), (18, 15057280), (20, 13551552), (21, 12906240), (24, 11292960), (28, 9679680), (30, 9034368), (32, 8469720), (35, 7743744), (36, 7528640), (40, 6775776), (42, 6453120), (45, 6022912), (48, 5646480), (56, 4839840), (60, 4517184), (63, 4302080), (64, 4234860), (70, 3871872), (72, 3764320), (80, 3387888), (84, 3226560), (90, 3011456), (96, 2823240), (105, 2581248), (112, 2419920), (120, 2258592), (126, 2151040), (128, 2117430), (140, 1935936), (144, 1882160), (160, 1693944), (168, 1613280), (180, 1505728), (192, 1411620), (210, 1290624), (224, 1209960), (240, 1129296), (252, 1075520), (256, 1058715), (280, 967968), (288, 941080), (315, 860416), (320, 846972), (336, 806640), (360, 752864), (384, 705810), (420, 645312), (448, 604980), (480, 564648), (504, 537760), (560, 483984), (576, 470540), (630, 430208), (640, 423486), (672, 403320), (720, 376432), (768, 352905), (840, 322656), (896, 302490), (960, 282324), (1008, 268880), (1120, 241992), (1152, 235270), (1260, 215104), (1280, 211743), (1344, 201660), (1440, 188216), (1680, 161328), (1792, 151245), (1920, 141162), (2016, 134440), (2240, 120996), (2304, 117635), (2520, 107552), (2688, 100830), (2880, 94108), (3360, 80664), (3361, 80640), (3840, 70581), (4032, 67220), (4480, 60498), (5040, 53776), (5376, 50415), (5760, 47054), (6720, 40332), (6722, 40320), (8064, 33610), (8960, 30249), (10080, 26888), (10083, 26880), (11520, 23527), (13440, 20166), (13444, 20160), (16128, 16805)]