16118080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 44256960

約数和(自身を除く): 28138880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 241, 304, 320, 352, 380, 418, 440, 482, 608, 704, 760, 836, 880, 964, 1045, 1205, 1216, 1520, 1672, 1760, 1928, 2090, 2410, 2651, 3040, 3344, 3520, 3856, 4180, 4579, 4820, 5302, 6080, 6688, 7712, 8360, 9158, 9640, 10604, 13255, 13376, 15424, 16720, 18316, 19280, 21208, 22895, 26510, 33440, 36632, 38560, 42416, 45790, 50369, 53020, 66880, 73264, 77120, 84832, 91580, 100738, 106040, 146528, 169664, 183160, 201476, 212080, 251845, 293056, 366320, 402952, 424160, 503690, 732640, 805904, 848320, 1007380, 1465280, 1611808, 2014760, 3223616, 4029520, 8059040, 16118080]

約数ペア:

[(1, 16118080), (2, 8059040), (4, 4029520), (5, 3223616), (8, 2014760), (10, 1611808), (11, 1465280), (16, 1007380), (19, 848320), (20, 805904), (22, 732640), (32, 503690), (38, 424160), (40, 402952), (44, 366320), (55, 293056), (64, 251845), (76, 212080), (80, 201476), (88, 183160), (95, 169664), (110, 146528), (152, 106040), (160, 100738), (176, 91580), (190, 84832), (209, 77120), (220, 73264), (241, 66880), (304, 53020), (320, 50369), (352, 45790), (380, 42416), (418, 38560), (440, 36632), (482, 33440), (608, 26510), (704, 22895), (760, 21208), (836, 19280), (880, 18316), (964, 16720), (1045, 15424), (1205, 13376), (1216, 13255), (1520, 10604), (1672, 9640), (1760, 9158), (1928, 8360), (2090, 7712), (2410, 6688), (2651, 6080), (3040, 5302), (3344, 4820), (3520, 4579), (3856, 4180)]