15679997872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 240

約数和(自身を含む): 41135367168

約数和(自身を除く): 25455369296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 47, 56, 68, 77, 88, 94, 112, 119, 136, 154, 176, 187, 188, 238, 272, 289, 308, 329, 374, 376, 476, 517, 578, 616, 658, 748, 752, 799, 937, 952, 1034, 1156, 1232, 1309, 1316, 1496, 1598, 1874, 1904, 2023, 2068, 2312, 2618, 2632, 2992, 3179, 3196, 3619, 3748, 4046, 4136, 4624, 5236, 5264, 5593, 6358, 6392, 6559, 7238, 7496, 8092, 8272, 8789, 10307, 10472, 11186, 12716, 12784, 13118, 13583, 14476, 14992, 15929, 16184, 17578, 20614, 20944, 22253, 22372, 25432, 26236, 27166, 28952, 31858, 32368, 35156, 41228, 44039, 44506, 44744, 50864, 52472, 54332, 57904, 61523, 63716, 70312, 72149, 82456, 88078, 89012, 89488, 95081, 104944, 108664, 111503, 123046, 127432, 140624, 144298, 149413, 164912, 175219, 176156, 178024, 190162, 217328, 223006, 246092, 254864, 270793, 288596, 298826, 308273, 350438, 352312, 356048, 380324, 446012, 484429, 492184, 541586, 577192, 597652, 616546, 700876, 704624, 748663, 760648, 892024, 968858, 984368, 1045891, 1083172, 1154384, 1195304, 1226533, 1233092, 1401752, 1497326, 1521296, 1784048, 1895551, 1937716, 2091782, 2166344, 2390608, 2453066, 2466184, 2803504, 2978723, 2994652, 3391003, 3791102, 3875432, 4183564, 4332688, 4906132, 4932368, 5240641, 5957446, 5989304, 6782006, 7582204, 7750864, 8235293, 8367128, 9812264, 10481282, 11914892, 11978608, 12727271, 13564012, 15164408, 16470586, 16734256, 19624528, 20851061, 20962564, 23829784, 25454542, 27128024, 30328816, 32941172, 41702122, 41925128, 47659568, 50909084, 54256048, 57647051, 65882344, 83404244, 83850256, 89090897, 101818168, 115294102, 131764688, 139999981, 166808488, 178181794, 203636336, 230588204, 279999962, 333616976, 356363588, 461176408, 559999924, 712727176, 922352816, 979999867, 1119999848, 1425454352, 1959999734, 2239999696, 3919999468, 7839998936, 15679997872]

約数ペア:

[(1, 15679997872), (2, 7839998936), (4, 3919999468), (7, 2239999696), (8, 1959999734), (11, 1425454352), (14, 1119999848), (16, 979999867), (17, 922352816), (22, 712727176), (28, 559999924), (34, 461176408), (44, 356363588), (47, 333616976), (56, 279999962), (68, 230588204), (77, 203636336), (88, 178181794), (94, 166808488), (112, 139999981), (119, 131764688), (136, 115294102), (154, 101818168), (176, 89090897), (187, 83850256), (188, 83404244), (238, 65882344), (272, 57647051), (289, 54256048), (308, 50909084), (329, 47659568), (374, 41925128), (376, 41702122), (476, 32941172), (517, 30328816), (578, 27128024), (616, 25454542), (658, 23829784), (748, 20962564), (752, 20851061), (799, 19624528), (937, 16734256), (952, 16470586), (1034, 15164408), (1156, 13564012), (1232, 12727271), (1309, 11978608), (1316, 11914892), (1496, 10481282), (1598, 9812264), (1874, 8367128), (1904, 8235293), (2023, 7750864), (2068, 7582204), (2312, 6782006), (2618, 5989304), (2632, 5957446), (2992, 5240641), (3179, 4932368), (3196, 4906132), (3619, 4332688), (3748, 4183564), (4046, 3875432), (4136, 3791102), (4624, 3391003), (5236, 2994652), (5264, 2978723), (5593, 2803504), (6358, 2466184), (6392, 2453066), (6559, 2390608), (7238, 2166344), (7496, 2091782), (8092, 1937716), (8272, 1895551), (8789, 1784048), (10307, 1521296), (10472, 1497326), (11186, 1401752), (12716, 1233092), (12784, 1226533), (13118, 1195304), (13583, 1154384), (14476, 1083172), (14992, 1045891), (15929, 984368), (16184, 968858), (17578, 892024), (20614, 760648), (20944, 748663), (22253, 704624), (22372, 700876), (25432, 616546), (26236, 597652), (27166, 577192), (28952, 541586), (31858, 492184), (32368, 484429), (35156, 446012), (41228, 380324), (44039, 356048), (44506, 352312), (44744, 350438), (50864, 308273), (52472, 298826), (54332, 288596), (57904, 270793), (61523, 254864), (63716, 246092), (70312, 223006), (72149, 217328), (82456, 190162), (88078, 178024), (89012, 176156), (89488, 175219), (95081, 164912), (104944, 149413), (108664, 144298), (111503, 140624), (123046, 127432)]