672752080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 2175860736

約数和(自身を除く): 1503108656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 80, 88, 91, 104, 110, 112, 124, 130, 140, 143, 154, 155, 176, 182, 208, 217, 220, 248, 260, 271, 280, 286, 308, 310, 341, 364, 385, 403, 434, 440, 455, 496, 520, 542, 560, 572, 616, 620, 682, 715, 728, 770, 806, 868, 880, 910, 1001, 1040, 1084, 1085, 1144, 1232, 1240, 1355, 1364, 1430, 1456, 1540, 1612, 1705, 1736, 1820, 1897, 2002, 2015, 2168, 2170, 2288, 2387, 2480, 2710, 2728, 2821, 2860, 2981, 3080, 3224, 3410, 3472, 3523, 3640, 3794, 4004, 4030, 4336, 4340, 4433, 4774, 5005, 5420, 5456, 5642, 5720, 5962, 6160, 6448, 6820, 7046, 7280, 7588, 8008, 8060, 8401, 8680, 8866, 9485, 9548, 10010, 10840, 11284, 11440, 11924, 11935, 13640, 14092, 14105, 14905, 15176, 16016, 16120, 16802, 17360, 17615, 17732, 18970, 19096, 20020, 20867, 21680, 22165, 22568, 23848, 23870, 24661, 27280, 28184, 28210, 29810, 30352, 31031, 32240, 33604, 35230, 35464, 37940, 38192, 38753, 40040, 41734, 42005, 44330, 45136, 47696, 47740, 49322, 56368, 56420, 58807, 59620, 62062, 67208, 70460, 70928, 75880, 77506, 80080, 83468, 84010, 88660, 92411, 95480, 98644, 104335, 109213, 112840, 117614, 119240, 123305, 124124, 134416, 140920, 151760, 155012, 155155, 166936, 168020, 177320, 184822, 190960, 193765, 197288, 208670, 218426, 225680, 235228, 238480, 246610, 248248, 271271, 281840, 294035, 310024, 310310, 333872, 336040, 354640, 369644, 387530, 394576, 417340, 436852, 462055, 470456, 493220, 496496, 542542, 546065, 588070, 620048, 620620, 646877, 672080, 739288, 764491, 775060, 834680, 873704, 924110, 940912, 986440, 1085084, 1092130, 1176140, 1201343, 1241240, 1293754, 1356355, 1478576, 1528982, 1550120, 1669360, 1747408, 1848220, 1972880, 2170168, 2184260, 2352280, 2402686, 2482480, 2587508, 2712710, 3057964, 3100240, 3234385, 3696440, 3822455, 4340336, 4368520, 4704560, 4805372, 5175016, 5425420, 6006715, 6115928, 6468770, 7392880, 7644910, 8409401, 8737040, 9610744, 10350032, 10850840, 12013430, 12231856, 12937540, 15289820, 16818802, 19221488, 21701680, 24026860, 25875080, 30579640, 33637604, 42047005, 48053720, 51750160, 61159280, 67275208, 84094010, 96107440, 134550416, 168188020, 336376040, 672752080]

約数ペア:

[(1, 672752080), (2, 336376040), (4, 168188020), (5, 134550416), (7, 96107440), (8, 84094010), (10, 67275208), (11, 61159280), (13, 51750160), (14, 48053720), (16, 42047005), (20, 33637604), (22, 30579640), (26, 25875080), (28, 24026860), (31, 21701680), (35, 19221488), (40, 16818802), (44, 15289820), (52, 12937540), (55, 12231856), (56, 12013430), (62, 10850840), (65, 10350032), (70, 9610744), (77, 8737040), (80, 8409401), (88, 7644910), (91, 7392880), (104, 6468770), (110, 6115928), (112, 6006715), (124, 5425420), (130, 5175016), (140, 4805372), (143, 4704560), (154, 4368520), (155, 4340336), (176, 3822455), (182, 3696440), (208, 3234385), (217, 3100240), (220, 3057964), (248, 2712710), (260, 2587508), (271, 2482480), (280, 2402686), (286, 2352280), (308, 2184260), (310, 2170168), (341, 1972880), (364, 1848220), (385, 1747408), (403, 1669360), (434, 1550120), (440, 1528982), (455, 1478576), (496, 1356355), (520, 1293754), (542, 1241240), (560, 1201343), (572, 1176140), (616, 1092130), (620, 1085084), (682, 986440), (715, 940912), (728, 924110), (770, 873704), (806, 834680), (868, 775060), (880, 764491), (910, 739288), (1001, 672080), (1040, 646877), (1084, 620620), (1085, 620048), (1144, 588070), (1232, 546065), (1240, 542542), (1355, 496496), (1364, 493220), (1430, 470456), (1456, 462055), (1540, 436852), (1612, 417340), (1705, 394576), (1736, 387530), (1820, 369644), (1897, 354640), (2002, 336040), (2015, 333872), (2168, 310310), (2170, 310024), (2288, 294035), (2387, 281840), (2480, 271271), (2710, 248248), (2728, 246610), (2821, 238480), (2860, 235228), (2981, 225680), (3080, 218426), (3224, 208670), (3410, 197288), (3472, 193765), (3523, 190960), (3640, 184822), (3794, 177320), (4004, 168020), (4030, 166936), (4336, 155155), (4340, 155012), (4433, 151760), (4774, 140920), (5005, 134416), (5420, 124124), (5456, 123305), (5642, 119240), (5720, 117614), (5962, 112840), (6160, 109213), (6448, 104335), (6820, 98644), (7046, 95480), (7280, 92411), (7588, 88660), (8008, 84010), (8060, 83468), (8401, 80080), (8680, 77506), (8866, 75880), (9485, 70928), (9548, 70460), (10010, 67208), (10840, 62062), (11284, 59620), (11440, 58807), (11924, 56420), (11935, 56368), (13640, 49322), (14092, 47740), (14105, 47696), (14905, 45136), (15176, 44330), (16016, 42005), (16120, 41734), (16802, 40040), (17360, 38753), (17615, 38192), (17732, 37940), (18970, 35464), (19096, 35230), (20020, 33604), (20867, 32240), (21680, 31031), (22165, 30352), (22568, 29810), (23848, 28210), (23870, 28184), (24661, 27280)]