15023008

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 41023584

約数和(自身を除く): 26000576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 67, 77, 88, 91, 98, 104, 112, 134, 143, 154, 176, 182, 196, 208, 224, 268, 286, 308, 352, 364, 392, 416, 469, 536, 539, 572, 616, 637, 728, 737, 784, 871, 938, 1001, 1072, 1078, 1144, 1232, 1274, 1456, 1474, 1568, 1742, 1876, 2002, 2144, 2156, 2288, 2464, 2548, 2912, 2948, 3283, 3484, 3752, 4004, 4312, 4576, 5096, 5159, 5896, 6097, 6566, 6968, 7007, 7504, 8008, 8624, 9581, 10192, 10318, 11792, 12194, 13132, 13936, 14014, 15008, 16016, 17248, 19162, 20384, 20636, 23584, 24388, 26264, 27872, 28028, 32032, 36113, 38324, 41272, 42679, 48776, 52528, 56056, 67067, 72226, 76648, 82544, 85358, 97552, 105056, 112112, 134134, 144452, 153296, 165088, 170716, 195104, 224224, 268268, 288904, 306592, 341432, 469469, 536536, 577808, 682864, 938938, 1073072, 1155616, 1365728, 1877876, 2146144, 3755752, 7511504, 15023008]

約数ペア:

[(1, 15023008), (2, 7511504), (4, 3755752), (7, 2146144), (8, 1877876), (11, 1365728), (13, 1155616), (14, 1073072), (16, 938938), (22, 682864), (26, 577808), (28, 536536), (32, 469469), (44, 341432), (49, 306592), (52, 288904), (56, 268268), (67, 224224), (77, 195104), (88, 170716), (91, 165088), (98, 153296), (104, 144452), (112, 134134), (134, 112112), (143, 105056), (154, 97552), (176, 85358), (182, 82544), (196, 76648), (208, 72226), (224, 67067), (268, 56056), (286, 52528), (308, 48776), (352, 42679), (364, 41272), (392, 38324), (416, 36113), (469, 32032), (536, 28028), (539, 27872), (572, 26264), (616, 24388), (637, 23584), (728, 20636), (737, 20384), (784, 19162), (871, 17248), (938, 16016), (1001, 15008), (1072, 14014), (1078, 13936), (1144, 13132), (1232, 12194), (1274, 11792), (1456, 10318), (1474, 10192), (1568, 9581), (1742, 8624), (1876, 8008), (2002, 7504), (2144, 7007), (2156, 6968), (2288, 6566), (2464, 6097), (2548, 5896), (2912, 5159), (2948, 5096), (3283, 4576), (3484, 4312), (3752, 4004)]