5429306240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{977}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 13706474400

約数和(自身を除く): 8277168160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 457, 608, 640, 760, 914, 977, 1216, 1520, 1828, 1954, 2285, 2432, 3040, 3656, 3908, 4570, 4885, 6080, 7312, 7816, 8683, 9140, 9770, 12160, 14624, 15632, 17366, 18280, 18563, 19540, 29248, 31264, 34732, 36560, 37126, 39080, 43415, 58496, 62528, 69464, 73120, 74252, 78160, 86830, 92815, 125056, 138928, 146240, 148504, 156320, 173660, 185630, 277856, 292480, 297008, 312640, 347320, 371260, 446489, 555712, 594016, 625280, 694640, 742520, 892978, 1111424, 1188032, 1389280, 1485040, 1785956, 2232445, 2376064, 2778560, 2970080, 3571912, 4464890, 5557120, 5940160, 7143824, 8483291, 8929780, 11880320, 14287648, 16966582, 17859560, 28575296, 33933164, 35719120, 42416455, 57150592, 67866328, 71438240, 84832910, 135732656, 142876480, 169665820, 271465312, 285752960, 339331640, 542930624, 678663280, 1085861248, 1357326560, 2714653120, 5429306240]

約数ペア:

[(1, 5429306240), (2, 2714653120), (4, 1357326560), (5, 1085861248), (8, 678663280), (10, 542930624), (16, 339331640), (19, 285752960), (20, 271465312), (32, 169665820), (38, 142876480), (40, 135732656), (64, 84832910), (76, 71438240), (80, 67866328), (95, 57150592), (128, 42416455), (152, 35719120), (160, 33933164), (190, 28575296), (304, 17859560), (320, 16966582), (380, 14287648), (457, 11880320), (608, 8929780), (640, 8483291), (760, 7143824), (914, 5940160), (977, 5557120), (1216, 4464890), (1520, 3571912), (1828, 2970080), (1954, 2778560), (2285, 2376064), (2432, 2232445), (3040, 1785956), (3656, 1485040), (3908, 1389280), (4570, 1188032), (4885, 1111424), (6080, 892978), (7312, 742520), (7816, 694640), (8683, 625280), (9140, 594016), (9770, 555712), (12160, 446489), (14624, 371260), (15632, 347320), (17366, 312640), (18280, 297008), (18563, 292480), (19540, 277856), (29248, 185630), (31264, 173660), (34732, 156320), (36560, 148504), (37126, 146240), (39080, 138928), (43415, 125056), (58496, 92815), (62528, 86830), (69464, 78160), (73120, 74252)]