15120956032

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17783}}^1$

素因数の和:17890

約数の個数: 128

約数和(自身を含む): 37585416960

約数和(自身を除く): 22464460928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 182, 208, 224, 292, 364, 416, 448, 511, 584, 728, 832, 896, 949, 1022, 1168, 1456, 1664, 1898, 2044, 2336, 2912, 3796, 4088, 4672, 5824, 6643, 7592, 8176, 9344, 11648, 13286, 15184, 16352, 17783, 26572, 30368, 32704, 35566, 53144, 60736, 65408, 71132, 106288, 121472, 124481, 142264, 212576, 231179, 248962, 284528, 425152, 462358, 497924, 569056, 850304, 924716, 995848, 1138112, 1298159, 1618253, 1849432, 1991696, 2276224, 2596318, 3236506, 3698864, 3983392, 5192636, 6473012, 7397728, 7966784, 9087113, 10385272, 12946024, 14795456, 15933568, 16876067, 18174226, 20770544, 25892048, 29590912, 33752134, 36348452, 41541088, 51784096, 67504268, 72696904, 83082176, 103568192, 118132469, 135008536, 145393808, 166164352, 207136384, 236264938, 270017072, 290787616, 472529876, 540034144, 581575232, 945059752, 1080068288, 1163150464, 1890119504, 2160136576, 3780239008, 7560478016, 15120956032]

約数ペア:

[(1, 15120956032), (2, 7560478016), (4, 3780239008), (7, 2160136576), (8, 1890119504), (13, 1163150464), (14, 1080068288), (16, 945059752), (26, 581575232), (28, 540034144), (32, 472529876), (52, 290787616), (56, 270017072), (64, 236264938), (73, 207136384), (91, 166164352), (104, 145393808), (112, 135008536), (128, 118132469), (146, 103568192), (182, 83082176), (208, 72696904), (224, 67504268), (292, 51784096), (364, 41541088), (416, 36348452), (448, 33752134), (511, 29590912), (584, 25892048), (728, 20770544), (832, 18174226), (896, 16876067), (949, 15933568), (1022, 14795456), (1168, 12946024), (1456, 10385272), (1664, 9087113), (1898, 7966784), (2044, 7397728), (2336, 6473012), (2912, 5192636), (3796, 3983392), (4088, 3698864), (4672, 3236506), (5824, 2596318), (6643, 2276224), (7592, 1991696), (8176, 1849432), (9344, 1618253), (11648, 1298159), (13286, 1138112), (15184, 995848), (16352, 924716), (17783, 850304), (26572, 569056), (30368, 497924), (32704, 462358), (35566, 425152), (53144, 284528), (60736, 248962), (65408, 231179), (71132, 212576), (106288, 142264), (121472, 124481)]