16198381920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{24979}}^1$

素因数の和:25197

約数の個数: 192

約数和(自身を含む): 58618667520

約数和(自身を除く): 42420285600

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 193, 210, 224, 240, 280, 336, 386, 420, 480, 560, 579, 672, 772, 840, 965, 1120, 1158, 1351, 1544, 1680, 1930, 2316, 2702, 2895, 3088, 3360, 3860, 4053, 4632, 5404, 5790, 6176, 6755, 7720, 8106, 9264, 10808, 11580, 13510, 15440, 16212, 18528, 20265, 21616, 23160, 24979, 27020, 30880, 32424, 40530, 43232, 46320, 49958, 54040, 64848, 74937, 81060, 92640, 99916, 108080, 124895, 129696, 149874, 162120, 174853, 199832, 216160, 249790, 299748, 324240, 349706, 374685, 399664, 499580, 524559, 599496, 648480, 699412, 749370, 799328, 874265, 999160, 1049118, 1198992, 1398824, 1498740, 1748530, 1998320, 2098236, 2397984, 2622795, 2797648, 2997480, 3497060, 3996640, 4196472, 4820947, 5245590, 5595296, 5994960, 6994120, 8392944, 9641894, 10491180, 11989920, 13988240, 14462841, 16785888, 19283788, 20982360, 24104735, 27976480, 28925682, 33746629, 38567576, 41964720, 48209470, 57851364, 67493258, 72314205, 77135152, 83929440, 96418940, 101239887, 115702728, 134986516, 144628410, 154270304, 168733145, 192837880, 202479774, 231405456, 269973032, 289256820, 337466290, 385675760, 404959548, 462810912, 506199435, 539946064, 578513640, 674932580, 771351520, 809919096, 1012398870, 1079892128, 1157027280, 1349865160, 1619838192, 2024797740, 2314054560, 2699730320, 3239676384, 4049595480, 5399460640, 8099190960, 16198381920]

約数ペア:

[(1, 16198381920), (2, 8099190960), (3, 5399460640), (4, 4049595480), (5, 3239676384), (6, 2699730320), (7, 2314054560), (8, 2024797740), (10, 1619838192), (12, 1349865160), (14, 1157027280), (15, 1079892128), (16, 1012398870), (20, 809919096), (21, 771351520), (24, 674932580), (28, 578513640), (30, 539946064), (32, 506199435), (35, 462810912), (40, 404959548), (42, 385675760), (48, 337466290), (56, 289256820), (60, 269973032), (70, 231405456), (80, 202479774), (84, 192837880), (96, 168733145), (105, 154270304), (112, 144628410), (120, 134986516), (140, 115702728), (160, 101239887), (168, 96418940), (193, 83929440), (210, 77135152), (224, 72314205), (240, 67493258), (280, 57851364), (336, 48209470), (386, 41964720), (420, 38567576), (480, 33746629), (560, 28925682), (579, 27976480), (672, 24104735), (772, 20982360), (840, 19283788), (965, 16785888), (1120, 14462841), (1158, 13988240), (1351, 11989920), (1544, 10491180), (1680, 9641894), (1930, 8392944), (2316, 6994120), (2702, 5994960), (2895, 5595296), (3088, 5245590), (3360, 4820947), (3860, 4196472), (4053, 3996640), (4632, 3497060), (5404, 2997480), (5790, 2797648), (6176, 2622795), (6755, 2397984), (7720, 2098236), (8106, 1998320), (9264, 1748530), (10808, 1498740), (11580, 1398824), (13510, 1198992), (15440, 1049118), (16212, 999160), (18528, 874265), (20265, 799328), (21616, 749370), (23160, 699412), (24979, 648480), (27020, 599496), (30880, 524559), (32424, 499580), (40530, 399664), (43232, 374685), (46320, 349706), (49958, 324240), (54040, 299748), (64848, 249790), (74937, 216160), (81060, 199832), (92640, 174853), (99916, 162120), (108080, 149874), (124895, 129696)]