1260375168

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4230

約数の個数: 128

約数和(自身を含む): 3665390400

約数和(自身を除く): 2405015232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 732, 793, 832, 976, 1248, 1464, 1586, 1664, 1952, 2379, 2496, 2928, 3172, 3904, 4139, 4758, 4992, 5856, 6344, 7808, 8278, 9516, 11712, 12417, 12688, 16556, 19032, 23424, 24834, 25376, 33112, 38064, 49668, 50752, 53807, 66224, 76128, 99336, 101504, 107614, 132448, 152256, 161421, 198672, 215228, 252479, 264896, 304512, 322842, 397344, 430456, 504958, 529792, 645684, 757437, 794688, 860912, 1009916, 1291368, 1514874, 1589376, 1721824, 2019832, 2582736, 3029748, 3282227, 3443648, 4039664, 5165472, 6059496, 6564454, 6887296, 8079328, 9846681, 10330944, 12118992, 13128908, 16158656, 19693362, 20661888, 24237984, 26257816, 32317312, 39386724, 48475968, 52515632, 78773448, 96951936, 105031264, 157546896, 210062528, 315093792, 420125056, 630187584, 1260375168]

約数ペア:

[(1, 1260375168), (2, 630187584), (3, 420125056), (4, 315093792), (6, 210062528), (8, 157546896), (12, 105031264), (13, 96951936), (16, 78773448), (24, 52515632), (26, 48475968), (32, 39386724), (39, 32317312), (48, 26257816), (52, 24237984), (61, 20661888), (64, 19693362), (78, 16158656), (96, 13128908), (104, 12118992), (122, 10330944), (128, 9846681), (156, 8079328), (183, 6887296), (192, 6564454), (208, 6059496), (244, 5165472), (312, 4039664), (366, 3443648), (384, 3282227), (416, 3029748), (488, 2582736), (624, 2019832), (732, 1721824), (793, 1589376), (832, 1514874), (976, 1291368), (1248, 1009916), (1464, 860912), (1586, 794688), (1664, 757437), (1952, 645684), (2379, 529792), (2496, 504958), (2928, 430456), (3172, 397344), (3904, 322842), (4139, 304512), (4758, 264896), (4992, 252479), (5856, 215228), (6344, 198672), (7808, 161421), (8278, 152256), (9516, 132448), (11712, 107614), (12417, 101504), (12688, 99336), (16556, 76128), (19032, 66224), (23424, 53807), (24834, 50752), (25376, 49668), (33112, 38064)]