20161632744

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:717

約数の個数: 288

約数和(自身を含む): 63040723200

約数和(自身を除く): 42879090456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 239, 242, 253, 264, 276, 363, 396, 414, 421, 478, 484, 506, 552, 717, 726, 759, 792, 828, 842, 956, 968, 1012, 1089, 1263, 1434, 1452, 1518, 1656, 1684, 1912, 2024, 2151, 2178, 2277, 2526, 2629, 2783, 2868, 2904, 3036, 3368, 3789, 4302, 4356, 4554, 4631, 5052, 5258, 5497, 5566, 5736, 6072, 7578, 7887, 8349, 8604, 8712, 9108, 9262, 9683, 10104, 10516, 10994, 11132, 13893, 15156, 15774, 16491, 16698, 17208, 18216, 18524, 19366, 21032, 21988, 22264, 23661, 25047, 27786, 28919, 29049, 30312, 31548, 32982, 33396, 37048, 38732, 41679, 43976, 47322, 49473, 50094, 50941, 55572, 57838, 58098, 60467, 63096, 65964, 66792, 77464, 83358, 86757, 87147, 94644, 98946, 100188, 100619, 101882, 106513, 111144, 115676, 116196, 120934, 131928, 152823, 166716, 173514, 174294, 181401, 189288, 197892, 200376, 201238, 203764, 213026, 231352, 232392, 241868, 260271, 301857, 305646, 319539, 333432, 347028, 348588, 362802, 395784, 402476, 407528, 426052, 458469, 483736, 520542, 544203, 603714, 611292, 639078, 665137, 694056, 697176, 725604, 804952, 852104, 905571, 916938, 958617, 1041084, 1088406, 1106809, 1171643, 1207428, 1222584, 1278156, 1330274, 1451208, 1811142, 1833876, 1917234, 1995411, 2082168, 2176812, 2213618, 2314237, 2343286, 2414856, 2556312, 2660548, 3320427, 3514929, 3622284, 3667752, 3834468, 3990822, 4353624, 4427236, 4628474, 4686572, 5321096, 5986233, 6640854, 6942711, 7029858, 7244568, 7668936, 7981644, 8854472, 9256948, 9373144, 9961281, 10544787, 11972466, 12174899, 13281708, 13885422, 14059716, 15963288, 18513896, 19922562, 20828133, 21089574, 23944932, 24349798, 25456607, 26563416, 27770844, 28119432, 36524697, 39845124, 41656266, 42179148, 47889864, 48699596, 50913214, 55541688, 73049394, 76369821, 79690248, 83312532, 84358296, 97399192, 101826428, 109574091, 146098788, 152739642, 166625064, 203652856, 219148182, 229109463, 280022677, 292197576, 305479284, 438296364, 458218926, 560045354, 610958568, 840068031, 876592728, 916437852, 1120090708, 1680136062, 1832875704, 2240181416, 2520204093, 3360272124, 5040408186, 6720544248, 10080816372, 20161632744]

約数ペア:

[(1, 20161632744), (2, 10080816372), (3, 6720544248), (4, 5040408186), (6, 3360272124), (8, 2520204093), (9, 2240181416), (11, 1832875704), (12, 1680136062), (18, 1120090708), (22, 916437852), (23, 876592728), (24, 840068031), (33, 610958568), (36, 560045354), (44, 458218926), (46, 438296364), (66, 305479284), (69, 292197576), (72, 280022677), (88, 229109463), (92, 219148182), (99, 203652856), (121, 166625064), (132, 152739642), (138, 146098788), (184, 109574091), (198, 101826428), (207, 97399192), (239, 84358296), (242, 83312532), (253, 79690248), (264, 76369821), (276, 73049394), (363, 55541688), (396, 50913214), (414, 48699596), (421, 47889864), (478, 42179148), (484, 41656266), (506, 39845124), (552, 36524697), (717, 28119432), (726, 27770844), (759, 26563416), (792, 25456607), (828, 24349798), (842, 23944932), (956, 21089574), (968, 20828133), (1012, 19922562), (1089, 18513896), (1263, 15963288), (1434, 14059716), (1452, 13885422), (1518, 13281708), (1656, 12174899), (1684, 11972466), (1912, 10544787), (2024, 9961281), (2151, 9373144), (2178, 9256948), (2277, 8854472), (2526, 7981644), (2629, 7668936), (2783, 7244568), (2868, 7029858), (2904, 6942711), (3036, 6640854), (3368, 5986233), (3789, 5321096), (4302, 4686572), (4356, 4628474), (4554, 4427236), (4631, 4353624), (5052, 3990822), (5258, 3834468), (5497, 3667752), (5566, 3622284), (5736, 3514929), (6072, 3320427), (7578, 2660548), (7887, 2556312), (8349, 2414856), (8604, 2343286), (8712, 2314237), (9108, 2213618), (9262, 2176812), (9683, 2082168), (10104, 1995411), (10516, 1917234), (10994, 1833876), (11132, 1811142), (13893, 1451208), (15156, 1330274), (15774, 1278156), (16491, 1222584), (16698, 1207428), (17208, 1171643), (18216, 1106809), (18524, 1088406), (19366, 1041084), (21032, 958617), (21988, 916938), (22264, 905571), (23661, 852104), (25047, 804952), (27786, 725604), (28919, 697176), (29049, 694056), (30312, 665137), (31548, 639078), (32982, 611292), (33396, 603714), (37048, 544203), (38732, 520542), (41679, 483736), (43976, 458469), (47322, 426052), (49473, 407528), (50094, 402476), (50941, 395784), (55572, 362802), (57838, 348588), (58098, 347028), (60467, 333432), (63096, 319539), (65964, 305646), (66792, 301857), (77464, 260271), (83358, 241868), (86757, 232392), (87147, 231352), (94644, 213026), (98946, 203764), (100188, 201238), (100619, 200376), (101882, 197892), (106513, 189288), (111144, 181401), (115676, 174294), (116196, 173514), (120934, 166716), (131928, 152823)]