111565720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 307468800

約数和(自身を除く): 195903080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 67, 70, 76, 95, 133, 134, 140, 152, 190, 266, 268, 280, 313, 335, 380, 469, 532, 536, 626, 665, 670, 760, 938, 1064, 1252, 1273, 1330, 1340, 1565, 1876, 2191, 2345, 2504, 2546, 2660, 2680, 3130, 3752, 4382, 4690, 5092, 5320, 5947, 6260, 6365, 8764, 8911, 9380, 10184, 10955, 11894, 12520, 12730, 17528, 17822, 18760, 20971, 21910, 23788, 25460, 29735, 35644, 41629, 41942, 43820, 44555, 47576, 50920, 59470, 71288, 83258, 83884, 87640, 89110, 104855, 118940, 146797, 166516, 167768, 178220, 208145, 209710, 237880, 293594, 333032, 356440, 398449, 416290, 419420, 587188, 733985, 796898, 832580, 838840, 1174376, 1467970, 1593796, 1665160, 1992245, 2789143, 2935940, 3187592, 3984490, 5578286, 5871880, 7968980, 11156572, 13945715, 15937960, 22313144, 27891430, 55782860, 111565720]

約数ペア:

[(1, 111565720), (2, 55782860), (4, 27891430), (5, 22313144), (7, 15937960), (8, 13945715), (10, 11156572), (14, 7968980), (19, 5871880), (20, 5578286), (28, 3984490), (35, 3187592), (38, 2935940), (40, 2789143), (56, 1992245), (67, 1665160), (70, 1593796), (76, 1467970), (95, 1174376), (133, 838840), (134, 832580), (140, 796898), (152, 733985), (190, 587188), (266, 419420), (268, 416290), (280, 398449), (313, 356440), (335, 333032), (380, 293594), (469, 237880), (532, 209710), (536, 208145), (626, 178220), (665, 167768), (670, 166516), (760, 146797), (938, 118940), (1064, 104855), (1252, 89110), (1273, 87640), (1330, 83884), (1340, 83258), (1565, 71288), (1876, 59470), (2191, 50920), (2345, 47576), (2504, 44555), (2546, 43820), (2660, 41942), (2680, 41629), (3130, 35644), (3752, 29735), (4382, 25460), (4690, 23788), (5092, 21910), (5320, 20971), (5947, 18760), (6260, 17822), (6365, 17528), (8764, 12730), (8911, 12520), (9380, 11894), (10184, 10955)]