2648041440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 9266503680

約数和(自身を除く): 6618462240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 127, 132, 160, 165, 176, 220, 240, 242, 254, 264, 330, 352, 359, 363, 381, 440, 480, 484, 508, 528, 605, 635, 660, 718, 726, 762, 880, 968, 1016, 1056, 1077, 1210, 1270, 1320, 1397, 1436, 1452, 1524, 1760, 1795, 1815, 1905, 1936, 2032, 2154, 2420, 2540, 2640, 2794, 2872, 2904, 3048, 3590, 3630, 3810, 3872, 3949, 4064, 4191, 4308, 4840, 5080, 5280, 5385, 5588, 5744, 5808, 6096, 6985, 7180, 7260, 7620, 7898, 8382, 8616, 9680, 10160, 10770, 11176, 11488, 11616, 11847, 12192, 13970, 14360, 14520, 15240, 15367, 15796, 16764, 17232, 19360, 19745, 20320, 20955, 21540, 22352, 23694, 27940, 28720, 29040, 30480, 30734, 31592, 33528, 34464, 39490, 41910, 43080, 43439, 44704, 45593, 46101, 47388, 55880, 57440, 58080, 59235, 60960, 61468, 63184, 67056, 76835, 78980, 83820, 86160, 86878, 91186, 92202, 94776, 111760, 118470, 122936, 126368, 130317, 134112, 136779, 153670, 157960, 167640, 172320, 173756, 182372, 184404, 189552, 217195, 223520, 227965, 230505, 236940, 245872, 260634, 273558, 307340, 315920, 335280, 347512, 364744, 368808, 379104, 434390, 455930, 461010, 473880, 491744, 501523, 521268, 547116, 614680, 631840, 651585, 670560, 683895, 695024, 729488, 737616, 868780, 911860, 922020, 947760, 1003046, 1042536, 1094232, 1229360, 1303170, 1367790, 1390048, 1458976, 1475232, 1504569, 1737560, 1823720, 1844040, 1895520, 2006092, 2085072, 2188464, 2458720, 2507615, 2606340, 2735580, 3009138, 3475120, 3647440, 3688080, 4012184, 4170144, 4376928, 5015230, 5212680, 5471160, 5516753, 6018276, 6950240, 7294880, 7376160, 7522845, 8024368, 10030460, 10425360, 10942320, 11033506, 12036552, 15045690, 16048736, 16550259, 20060920, 20850720, 21884640, 22067012, 24073104, 27583765, 30091380, 33100518, 40121840, 44134024, 48146208, 55167530, 60182760, 66201036, 80243680, 82751295, 88268048, 110335060, 120365520, 132402072, 165502590, 176536096, 220670120, 240731040, 264804144, 331005180, 441340240, 529608288, 662010360, 882680480, 1324020720, 2648041440]

約数ペア:

[(1, 2648041440), (2, 1324020720), (3, 882680480), (4, 662010360), (5, 529608288), (6, 441340240), (8, 331005180), (10, 264804144), (11, 240731040), (12, 220670120), (15, 176536096), (16, 165502590), (20, 132402072), (22, 120365520), (24, 110335060), (30, 88268048), (32, 82751295), (33, 80243680), (40, 66201036), (44, 60182760), (48, 55167530), (55, 48146208), (60, 44134024), (66, 40121840), (80, 33100518), (88, 30091380), (96, 27583765), (110, 24073104), (120, 22067012), (121, 21884640), (127, 20850720), (132, 20060920), (160, 16550259), (165, 16048736), (176, 15045690), (220, 12036552), (240, 11033506), (242, 10942320), (254, 10425360), (264, 10030460), (330, 8024368), (352, 7522845), (359, 7376160), (363, 7294880), (381, 6950240), (440, 6018276), (480, 5516753), (484, 5471160), (508, 5212680), (528, 5015230), (605, 4376928), (635, 4170144), (660, 4012184), (718, 3688080), (726, 3647440), (762, 3475120), (880, 3009138), (968, 2735580), (1016, 2606340), (1056, 2507615), (1077, 2458720), (1210, 2188464), (1270, 2085072), (1320, 2006092), (1397, 1895520), (1436, 1844040), (1452, 1823720), (1524, 1737560), (1760, 1504569), (1795, 1475232), (1815, 1458976), (1905, 1390048), (1936, 1367790), (2032, 1303170), (2154, 1229360), (2420, 1094232), (2540, 1042536), (2640, 1003046), (2794, 947760), (2872, 922020), (2904, 911860), (3048, 868780), (3590, 737616), (3630, 729488), (3810, 695024), (3872, 683895), (3949, 670560), (4064, 651585), (4191, 631840), (4308, 614680), (4840, 547116), (5080, 521268), (5280, 501523), (5385, 491744), (5588, 473880), (5744, 461010), (5808, 455930), (6096, 434390), (6985, 379104), (7180, 368808), (7260, 364744), (7620, 347512), (7898, 335280), (8382, 315920), (8616, 307340), (9680, 273558), (10160, 260634), (10770, 245872), (11176, 236940), (11488, 230505), (11616, 227965), (11847, 223520), (12192, 217195), (13970, 189552), (14360, 184404), (14520, 182372), (15240, 173756), (15367, 172320), (15796, 167640), (16764, 157960), (17232, 153670), (19360, 136779), (19745, 134112), (20320, 130317), (20955, 126368), (21540, 122936), (22352, 118470), (23694, 111760), (27940, 94776), (28720, 92202), (29040, 91186), (30480, 86878), (30734, 86160), (31592, 83820), (33528, 78980), (34464, 76835), (39490, 67056), (41910, 63184), (43080, 61468), (43439, 60960), (44704, 59235), (45593, 58080), (46101, 57440), (47388, 55880)]